GoAir — go air

I booked flight from indore to ahmedabad for 18 january 2020 having flight no g8766 from goair which was supposed to depart at 8: 00 am. The same was canceled by go air, which they informed me day before the journey and assured that refund shall be processed soon of full amount, i rescheduled the flight for 1st march 2020, but instead of getting full fare adjustment of previous booking only 757 inr were adjusted and balance amount i had to pay from my account. I request to refund the balance amount i. E. Rs 990 in my bank account