Galaxy A34 Camera Issue after One UI 7 Update

[Ahnaf_Tahmid]

A few days earlier, I posted about the Green Line issue in camera after One UI 7 update. Now I tried to click a photo with the flash and guess what, it's clicking blank pictures. The flash is turning on but it’s taking pitch black pictures. I don't know what to do cuz I'm a student and I am not in any state of buying a new phone. Is there any way I can fix my camera by following that. Please let me know if anyone knows about it....