There is no problem with the phone, it still has 5 months of official warranty. Only the back shell has got some scratches, which won't be visible if you put a sticker on it, or the back shell can be changed for 500 Taka. Considering the condition, I have kept the price very low, you can check and compare elsewhere. New price is 30,000 Taka, will be sold for a fixed 18,500 Taka, please do not message if you intend to bargain.