Samsung Galaxy Tab S2 is glitching and can't turn on

[Sheila2409]

 Hello. So my tablet ran out of battery when I was sleeping and it died. I charged it to 100%. When I tried to turn it on, it wasn't on and became overheat instead. I wait until it cooled down and try to turn it on again, and it became glitchy like this. What could be the problem and what should I do? Thank you.

[TaylorJayson]

Replace the screen or the board