Flipcart — Fort Collins & veBNoR black Track pant

I have purchased a 2 product from flipcart on 17/06/2022, of 363rs and 349rs each. But I canceled the product on same day 17/06/2022 and refund was provided to me by flipcart was338rs and 324rs only. In both refund I received 25rs less which was showing that you will received in paytm wallet as cashback, but till know I not received my 25rs as cashback or from flipcart.
Sir please refund by amount of 25rs in each product. Total amount 50rs need to refunded which I have not received in my wallet or same mode of payment.