Hello,
Thank you for contacting us and sorry for any inconvenience that might have been caused due to that.
Can you please confirm that you are making the purchase from the offer page at https://rankmath.com/offer/
If that is correct, please share further details on the error message you get when trying to make the purchase. You can use a tool like https://imugr.com to share the screenshot.
You can check out this guide to resolve the issue: https://rankmath.com/kb/troubleshooting-payment-issues/
Hope that helps and please do not hesitate to let us know if you need our assistance with anything else.
Thank you.
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.
