diff --git a/odex25_takaful/odex_takaful/wizards/esterdad.py b/odex25_takaful/odex_takaful/wizards/esterdad.py
index bf17678d6..87fce8937 100644
--- a/odex25_takaful/odex_takaful/wizards/esterdad.py
+++ b/odex25_takaful/odex_takaful/wizards/esterdad.py
@@ -2,6 +2,8 @@
 from odoo import models, fields, api, _
 from odoo.exceptions import UserError, ValidationError, Warning
 import logging
+import random
+import requests
 from odoo import SUPERUSER_ID
 from datetime import datetime, date, timedelta
 
@@ -109,12 +111,36 @@ class EsterdadWizard(models.Model):
 
     def action_confirm_refund(self):
         for rec in self:
-            user = rec.sponsor_id.sponsor_id.kafel_id
-            if user:
-                user.generate_otp()
+            sponsor_phone = rec.mobile
+            if sponsor_phone:
+                company_id = rec.env.company
+                # Generate OTP & send it
+                otp = 1111
+                if company_id.sms_mode == 'test':
+                    _logger.info(f"--- SMS TEST MODE --- OTP for mobile {sponsor_phone} is {otp}. SMS not sent.")
+                else:
+                    otp = str(random.randint(1000, 9999))
+                    payload = {
+                        "recipients": [sponsor_phone],
+                        "body": f"Your OTP code is: {otp}",
+                        "sender": company_id.sms_sender_name,
+                    }
+                    headers = {
+                        "Authorization": f"Bearer {company_id.sms_api_token}",
+                        "Content-Type": "application/json",
+                    }
+                    try:
+                        response = requests.post(company_id.sms_api_url, json=payload, headers=headers, timeout=10)
+                        response.raise_for_status()  # Raise an error for non-2xx responses
+                        _logger.info(f"OTP {otp} sent successfully to {sponsor_phone}")
+                    except requests.exceptions.RequestException as e:
+                        _logger.error(f"Failed to send OTP to {sponsor_phone}: {e}")
+                        raise ValidationError("Failed to send OTP. Please check API configuration or try again later.")
+                ##################
+
                 context = dict(self.env.context or {})
-                context['default_user_id'] = user.id
-                context['default_otp'] = user.otp_code
+                # context['default_user_id'] = user.id
+                context['default_otp'] = otp
                 context['default_esterdad_id'] = rec.id
                 context['default_invoice_ids'] = rec.journal_entry_ids.ids
                 context['default_cancel_reason'] = rec.cancel_reason.name if not rec.another_reason else rec.reason
@@ -136,7 +162,7 @@ class EsterdadWizard(models.Model):
                     'context': context,
                 }
             else:
-                raise UserError(_("No user assigned to this sponsor"))
+                raise UserError(_("Mobile is required!"))
 
     @api.depends('payment_ids')
     def _get_total_sponsorship_amount(self):
@@ -150,7 +176,7 @@ class OTPWizard(models.TransientModel):
     otp = fields.Integer()
     otp_code = fields.Integer()
     esterdad_id = fields.Many2one('esterdad.wizard')
-    user_id = fields.Many2one('res.users')
+    # user_id = fields.Many2one('res.users')
     invoice_ids = fields.Many2many('account.move')
     # payment_ids = fields.Many2many(
     #     'account.payment',