After restarting Catalina I can't boot back into it with opencore picker

I need help I recently completely reinstalled Catalina on my computer and it was working fine but after I restarted it wouldn't let me boot it back up from the opencore picker it's just a black screen after selecting it also sorry I'm fairly new to this and I'm struggling

Can provide files if needed

Specs: Not sure if this is important or not

Motherboard: Asrock B450M (99% SURE) CPU: AMD Ryzen 7 2700x GPU: AMD Radeon Rx 580

Video Here