Hello,
Thank you for contacting us and sorry to hear about the issue you are facing with Content AI.
As you might know, we recently released a revamped version of Content AI and you might need to refresh the credits to start using Content AI.
Please head over to WordPress Dashboard → Rank Math → General Settings → Content AI and refresh the credits. Here’s a screenshot for reference:

Once done, please go back to using Content AI and it should work without any issues.
Hope that helps and please do not hesitate to let us know if you need my assistance with anything else.
It is still not working as I have done exactly as instructed. Anytime I click on refresh it gets back to zero (0).
Please see the images of the actions taken below. I need my credit back

Hello,
At the moment we don’t see any website connected to this account where the credits could be used.
Please make sure that you connect to this account by going to WordPress Dashboard > Rank Math > Dashboard > Help and disconnect if it shows connected and reconnect from the same path.
Don’t hesitate to get in touch if you have any other questions.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.