I cannot login to the App Store on my MAC but I am using the right ID and passwords?
I recently got my MacBook Air reset and in doing so it logged me out of everything. I have an early 2014 MacBook Air. I can login Apple online and I did login to iCloud from my system preferences but when I try to login to the App Store it says my credentials are wrong and they are not. I have double and triple checked, reset my password, restarted my Mac and logged into my account on other apple products. It's only not letting me login to the App Store on my Mac...
I need to download Catalina to download my photography editing systems for my business. So I have to be able to log in and download the update. This is driving me utterly insane.
MacBook Air 13″, OS X 10.10