diff --git a/app/Http/Controllers/Api/V1/DropOff/DropOffPointController.php b/app/Http/Controllers/Api/V1/DropOff/DropOffPointController.php
index 5fa0e7e..4129293 100644
--- a/app/Http/Controllers/Api/V1/DropOff/DropOffPointController.php
+++ b/app/Http/Controllers/Api/V1/DropOff/DropOffPointController.php
@@ -16,7 +16,7 @@ class DropOffPointController extends ApiController
         $data = $request->validate([
             'lat' => ['required', 'numeric', 'between:-90,90'],
             'lng' => ['required', 'numeric', 'between:-180,180'],
-            'radius_km' => ['nullable', 'numeric', 'min:0.1', 'max:50'],
+            'radius_km' => ['nullable', 'numeric', 'min:0.1', 'max:25000'],
             'limit' => ['nullable', 'integer', 'min:1', 'max:50'],
         ]);
 
diff --git a/bootstrap/app.php b/bootstrap/app.php
index 1c651cf..d6e8e13 100644
--- a/bootstrap/app.php
+++ b/bootstrap/app.php
@@ -52,6 +52,7 @@ return Application::configure(basePath: dirname(__DIR__))
 
         $exceptions->render(function (ValidationException $e, Request $request) {
             if ($request->is('api/*') || $request->expectsJson()) {
+                \Illuminate\Support\Facades\Log::error('API Validation Failed: ' . json_encode($e->errors()));
                 return ApiResponse::error(
                     'Validation failed',
                     $e->errors(),
diff --git a/database/seeders/DatabaseSeeder.php b/database/seeders/DatabaseSeeder.php
index e614422..a4a117f 100644
--- a/database/seeders/DatabaseSeeder.php
+++ b/database/seeders/DatabaseSeeder.php
@@ -11,8 +11,8 @@ class DatabaseSeeder extends Seeder
         $this->call([
             RoleSeeder::class,
             SamplePsgcSeeder::class,
-            DevelopmentSeeder::class,
             QuezonCitySeeder::class,
+            SuperAdminSeeder::class,
         ]);
     }
 }
diff --git a/database/seeders/SampleDropOffPointsSeeder.php b/database/seeders/SampleDropOffPointsSeeder.php
index 397c902..76bfbff 100644
--- a/database/seeders/SampleDropOffPointsSeeder.php
+++ b/database/seeders/SampleDropOffPointsSeeder.php
@@ -43,9 +43,16 @@ class SampleDropOffPointsSeeder extends Seeder
         ];
 
         foreach ($dops as $d) {
+            $tenantId = null;
+            if ($d['barangay']) {
+                $tenant = \App\Models\Tenant::where('city_municipality_id', $d['barangay']->city_municipality_id)->first();
+                $tenantId = $tenant?->id;
+            }
+
             DropOffPoint::updateOrCreate(
                 ['code' => $d['code']],
                 [
+                    'tenant_id' => $tenantId,
                     'name' => $d['name'],
                     'barangay_id' => $d['barangay']?->id,
                     'coordinates' => new Point($d['lat'], $d['lng'], 4326),
diff --git a/resources/views/admin/lgus.blade.php b/resources/views/admin/lgus.blade.php
index 1d9293e..178a7ac 100644
--- a/resources/views/admin/lgus.blade.php
+++ b/resources/views/admin/lgus.blade.php
@@ -334,6 +334,38 @@
         });
     }
 
+    async function loadProvinces(regionCode) {
+        provinceSelect.innerHTML = '<option value="">— Select Province —</option>';
+        citySelect.innerHTML = '<option value="">— Select City/Muni —</option>';
+        provinceSelect.disabled = true;
+        citySelect.disabled = true;
+        cityIdInput.value = '';
+
+        if (!regionCode) return;
+
+        const provRes = await window.Verde.apiFetch(`/api/v1/geo/provinces?region=${regionCode}`);
+        if (provRes.ok) {
+            provinceSelect.innerHTML = '<option value="">— Select Province —</option>' +
+                provRes.body.data.map(p => `<option value="${p.psgc_code}">${p.name}</option>`).join('');
+            provinceSelect.disabled = false;
+        }
+    }
+
+    async function loadCities(provCode) {
+        citySelect.innerHTML = '<option value="">— Select City/Muni —</option>';
+        citySelect.disabled = true;
+        cityIdInput.value = '';
+
+        if (!provCode) return;
+
+        const cityRes = await window.Verde.apiFetch(`/api/v1/geo/cities?province=${provCode}`);
+        if (cityRes.ok) {
+            citySelect.innerHTML = '<option value="">— Select City/Muni —</option>' +
+                cityRes.body.data.map(c => `<option value="${c.psgc_code}" data-id="${c.id}">${c.name}</option>`).join('');
+            citySelect.disabled = false;
+        }
+    }
+
     // Load PSGC Geographics Dropdowns
     async function loadGeoDropdowns() {
         const res = await window.Verde.apiFetch('/api/v1/geo/regions');
@@ -342,39 +374,8 @@
         regionSelect.innerHTML = '<option value="">— Select Region —</option>' +
             res.body.data.map(r => `<option value="${r.psgc_code}">${r.name}</option>`).join('');
 
-        regionSelect.addEventListener('change', async () => {
-            provinceSelect.innerHTML = '<option value="">— Select Province —</option>';
-            citySelect.innerHTML = '<option value="">— Select City/Muni —</option>';
-            provinceSelect.disabled = true;
-            citySelect.disabled = true;
-            cityIdInput.value = '';
-
-            const regionCode = regionSelect.value;
-            if (!regionCode) return;
-
-            const provRes = await window.Verde.apiFetch(`/api/v1/geo/provinces?region=${regionCode}`);
-            if (provRes.ok) {
-                provinceSelect.innerHTML = '<option value="">— Select Province —</option>' +
-                    provRes.body.data.map(p => `<option value="${p.psgc_code}">${p.name}</option>`).join('');
-                provinceSelect.disabled = false;
-            }
-        });
-
-        provinceSelect.addEventListener('change', async () => {
-            citySelect.innerHTML = '<option value="">— Select City/Muni —</option>';
-            citySelect.disabled = true;
-            cityIdInput.value = '';
-
-            const provCode = provinceSelect.value;
-            if (!provCode) return;
-
-            const cityRes = await window.Verde.apiFetch(`/api/v1/geo/cities?province=${provCode}`);
-            if (cityRes.ok) {
-                citySelect.innerHTML = '<option value="">— Select City/Muni —</option>' +
-                    cityRes.body.data.map(c => `<option value="${c.psgc_code}" data-id="${c.id}">${c.name}</option>`).join('');
-                citySelect.disabled = false;
-            }
-        });
+        regionSelect.addEventListener('change', () => loadProvinces(regionSelect.value));
+        provinceSelect.addEventListener('change', () => loadCities(provinceSelect.value));
 
         citySelect.addEventListener('change', () => {
             const opt = citySelect.options[citySelect.selectedIndex];
@@ -615,19 +616,15 @@
                     
                     if (reg) {
                         regionSelect.value = reg.psgc_code;
-                        regionSelect.dispatchEvent(new Event('change'));
+                        await loadProvinces(reg.psgc_code);
                         
-                        setTimeout(async () => {
-                            if (prov) {
-                                provinceSelect.value = prov.psgc_code;
-                                provinceSelect.dispatchEvent(new Event('change'));
-                                
-                                setTimeout(() => {
-                                    citySelect.value = city.psgc_code;
-                                    cityIdInput.value = city.id;
-                                }, 300);
-                            }
-                        }, 300);
+                        if (prov) {
+                            provinceSelect.value = prov.psgc_code;
+                            await loadCities(prov.psgc_code);
+                            
+                            citySelect.value = city.psgc_code;
+                            cityIdInput.value = city.id;
+                        }
                     }
                 }
 
@@ -731,6 +728,11 @@
 
         payload.city_municipality_id = parseInt(cityIdInput.value, 10);
 
+        if (editingTenantUuid) {
+            delete payload.admin_email;
+            delete payload.admin_password;
+        }
+
         const method = editingTenantUuid ? 'PATCH' : 'POST';
         const url = editingTenantUuid 
             ? `/api/v1/super-admin/tenants/${editingTenantUuid}`
diff --git a/tests/Feature/Api/V1/SuperAdmin/SuperAdminTenantTest.php b/tests/Feature/Api/V1/SuperAdmin/SuperAdminTenantTest.php
index c3c166e..bee62cd 100644
--- a/tests/Feature/Api/V1/SuperAdmin/SuperAdminTenantTest.php
+++ b/tests/Feature/Api/V1/SuperAdmin/SuperAdminTenantTest.php
@@ -187,4 +187,11 @@ class SuperAdminTenantTest extends TestCase
             'id' => $tenant->id,
         ]);
     }
+
+    public function test_per_page_validation(): void
+    {
+        Sanctum::actingAs($this->superAdmin);
+        $response = $this->getJson('/api/v1/super-admin/tenants?per_page=100');
+        $response->assertStatus(200);
+    }
 }