Airtel — plan not activated after porting

My no is [protected], i've recently ported my no to airtel. I've visited airtel store for this porting and airtel store staff told you must activate some plan for first recharge after port. They said some plans and i selected lowest plan based on their info.

They collected 260rs (1.4gb per day for 28 days) for the plan and they said it will be activated after porting process completed.

But after porting my no didn't activated for that plan.

Please do the needfull