Spykar — t shirt color fade in one wash

Address: 533001

I have brought tshirt on 23/6/2017 in one wash color has fade i showed the t shirt to store manager he replied me that we are not responsible on offer product is they are selling original or duplicate then he replied that they are original then he kept t shirt for 25 to 30 days then he replied that you must take care of washing this is not the proper response from company staff
This the address of store from were i purchase the t shirt
Mahathi clothing company
Shop no.2, d. No.5-2-43/1,
Main road, suryaraopeta,
Kakinada-533001.
Please solve my problem buy giving my money or exchanging the tshirt thank u
This is my contact no [protected]
Mail id:[protected]@gmail.com