remove required email add customer

Modules/Agents/Services/AgentService.php

@@ -194,7 +194,10 @@ class AgentService
                     if (strtolower($upGrant) != strtolower($input['up_grant']))
                         continue; // skip
                 }
-
+                if (!empty($input['agents_code'])) { // if existing up_geant
+                    if (strtolower($vAgent->code) != strtolower($input['agents_code']))
+                        continue; // skip
+                }
                 $finalDataTemp[] = [
                     'id' => $vByAgent->id ?? '',
                     'name' => $vByAgent->agent_name ?? '',