All of my business pages from my iphone 14 pro max (Messenger App) will NOT allow me to click onto the Menu Bar to bring it up, I build these menus, I know they're there, please help. How do I get this to work again?

This started about 4 days ago ever since Messenger forced me to update my messenger with a security pin. Now messenger works from my desktop but NOT my phone and I don't know why but my phone has never asked me for the security pin so I think that might be the issue? I don't know.