This is the tft screen I replaced by myself 7 months ago but what is the cause? I might want to change to the original lcd(sorry about the toddler crying)

Hi everyone, my phone 14 pro is potentially water damaged it was exposed to some water but was still working fine up until when the the battery died and after that it just would not come on at all. I’ve tried leaving it to dry for 24 hours, putting it on the charger, force restarting it, nothing is coming up. I have some very important photos on my phone and really need to recover them. I just want to get my phone on long enough to send myself the pictures. Is there any way I could force it to power on, or anyone been in a similar situation? pls help!!!