Amazon — AC warranty claim and repair service

Website:

www.amazon.in

I bought amazonbasics 1.5 ton 5 star ac on 16th march 2020 from amazon app which is delivered to suryapet. Recently ac is not working and showing error code e8. I booked repair service on 22nd july 2020, technician came on 29nd july but couldn't repair. From then onwards repair service is being resheduled without any valid reason. If called saying restriction on movement due to covid which is lie as there are no restrictions in suryapet district where i stay and no restrictions in nalgonda district from where technicians come. Even today they didn't provide any repair service date. Kindly resolve this issue as soon as possible.