So uh, when I press the home tab on my remote it only shows black but it has a sound on it. I don’t know what to do plus i think the screen has a problem?

When the screen turn to black there is some kind of violet on it that’s glitching. But my problem is really the home tab, it’s when I press it, nothings gonna show up only black screen.

I tried to picture reset but nothing happened, I also tried to unplug and plug the outlet but still... nothing. How do I reset this? I cant find the reset button even in the system settings. Please help meeeeee