Hi! Every day since purchase (3 weeks) i have to do a hard reset of my Iphone 12. After day or two of using it camera starts to crash when trying to take a photo or switch to another video. My screen starts to randomly shut off. It is not blocking or something, it just goes black and after touching it it comes back to life. Already called Apple Support, they sad that i should send an Iphone to them so they can service it. But unfortunately i need my phone everyday so i cannot do that in this time. Anyone has problems like me? I am attaching a link to my 2 YT videos showing my problem.