I preorder phone 3weeks ago..and day before yesterday I got it..but at the same time when it was received..the sales man said you can redeem gifts by using Samsung membership app...you'll receive a benefit or voucher that can be redeemable after 2 da...

i have s7edge and on the right corner its showing pink line.kindly do suggest me how to gwt fix it..and i am from pakistan...but i bought this from UAE.