Cannot connect printer to my Mac air

Hi doreenfromwarwick

welcome to the Apple (user-to-user) Community.

Re: "Cannot connect printer to my Mac air"

Wondering if Apple Support's online articles (links below) can help:

About AirPrint - Apple Support

How to: Connect an AirPrint printer to a Wi-Fi network - Apple Support

Print documents from your Mac - Apple Support

Re: " I cannot connect my printers to air print for my iPod pro, iPad Air, iPhone or new Mac air. Looking for help".

How to: Use AirPrint to print from your iPhone or iPad - Apple Support

Print from iPhone - Apple Support

Print from iPad - Apple Support

More Support if needed:

Contact - Official Apple Support

All the best :-)