GoAir — For getting refund or reschedule flight

Dear sir,

I m suffering from your bad service.. I have booked ticket for 14.04.2020. Still i did not not get refund. I want to reschedule my flight for 01.10.2020. U never picked call and not replied in mail. Your service is very very very very very very very very very very very very vey worst ever in world. Plz give to me refund or reschedule my flight from chennai to ahmendabad on 01.10.2020.

My old booking details:

Ahmedabad to chennai 14.04.2020

Flight no:g8-912

Pnr:gd5v6h

Regards,

Ravi chudasama