Chosen Solution

I have this Iphone X that is seriously cracked and bent at the bottom. I was hoping i could fix it and ordered a new screen. The screen got here and installed it but didn’t turn on. Before i dropped my phone it was low on battery. I put my iphone on the wireless charger and says its charging but idk if it actually is or i have a defective screen or logic board is done after the drop.

At this point, I would surmise that you have a logic board issue. The iPhone X logic board is quit sensitive to drops as cracked solder balls can occur along the interposer or the PCB itself as it is quite thin. If you bought your screen from a reputable supplier, then the odds are good that it works. If you bought a cheapo screen, then there is the possibility that this is a replacement parts issue. As for the charging, connect it to a wired power source and use a USB ammeter to confirm if there is current draw or not. If everything points to a logic board issue, then look for a repair shop that does micro-soldering repairs as there is no real DIY path on logic board issues.