Saravana Stores — damaged product

Address:

600017

I purchase two track pants 23rd december at saravana stores brantamma, that product is not use for 2weeks above, i use that product is 13th january, one pants is backside tearing another pants is ok but quality is poor i plan for two is exchange or return, i go to saravana stores14th january supervisor is purchase date is too long told me i didn't use in pants i use pants 13th january i exchange time is too long i accept but this time now i'm not in use tell to supervisor and manager he is told me no exchange or return, all saravana stores cloth is worst and bad