Samsung Galaxy s6 active- black screen

My samsung s6 active has recently been having trouble with frequent restarting and black screens. I would put my phone in my pocket for 1 minute and have to restart it so i can use it. I've tried various solutions from multiple websites yet all of them don't work. After multiple tries I got into the android recovery system and wiped all the data but now I have a black screen. I can still hear the sounds it makes but can't see anything on the screen. If you have had the same problem as me but fixed it please tell me how to do it.