Help with Facebook conversion tracking

I've created a Facebook campaign and I've setup to optimise for 'completed registrations' however, I've got ads sending people to various pages and although I've setup some of this stuff, I've got warnings in my data source area.

I'd really appreciate someone joining me on a call to run through it with me and giving me advice. Happy to pay for an hour, even if it takes 10 minutes, I just want it all setup correctly.

Would like someone who is available to talk ASAP, Saturday if possible but can wait for Monday for the right person.