samsung s7 edge

[AC Question]

i need help , aftter 3 days enjoy having my new s7 edge there are horizental line on the screen. can anyone give me a clue?

 

[B. Diddy]

Welcome to Android Central! Do they persist after a reboot? How about in Safe Mode? Restart in Safe Mode - Samsung Galaxy S7 / S7 edge | Verizon Wireless. If they do persist, then it's probably a hardware problem--bring it back to the store to see if they'll exchange it. If they won't, then contact Samsung for warranty repair.