Updated mail files

app/Mail/DealerTopUpOtp.php

@@ -7,7 +7,7 @@ use Illuminate\Contracts\Queue\ShouldQueue;
 use Illuminate\Mail\Mailable;
 use Illuminate\Queue\SerializesModels;
 
-class UserRegistration extends Mailable
+class DealerTopUpOtp extends Mailable
 {
     use Queueable, SerializesModels;
 
@@ -32,7 +32,7 @@ class UserRegistration extends Mailable
         // $orgUser = $this->orgUser;
 
         // return $this->view('view.name');
-        return $this->from('your_email@example.com')
+        return $this->from('target@example.com')
                     ->subject('Airtime Sales Portal OTP Code')
                     ->view('emails.dealer_topup_otp')
                     ->with('details', $this->orgUser)