How recently i have just purchase an iPhone 7 (128GB) RM2000 in switch store. The shop is Unrecommend after i have notice that the iphone is not sustainable with the paint. i just bought the phone since last year november .The phone's paint have just drop off.is there anyway to claim ?

They could claim it is a case of wear and tear, but you can try to email Apple Malaysia first to explain the situation since your phone is still under official warranty.