u/HorrorFanatic96

I need help. Ive got a samsung 23 ultra. It foes have a crack coming from the left side of the screen but it hasnt seemed to have affected anything else. But yet every once inawhile my phone screen will just shut off without notice and it wont turn back on gkr atleast a minute. And when i try to turn it on it flashes briefly very dark and my finger print sensor seems to go red. It seems like its glitching out but my updates or up to date and the svreen doesnt seem to have any other issues. Please help.