Someone Help me get around this or fix this issue: You have reached a limit for domain orders. Please contact support for further assistance

Hello, I have submitted two contact submissions with support. They responded to the first with the most bland response but did not address my question/request at all.

I need to buy more domains and have been with this error for over a week:
You have reached a limit for domain orders. Please contact support for further assistance.

I am on a pro account and need to buy some more domains, but no one has helped to remove that restriction for me. Support has been no help at all.

We’ve followed up in your helpdesk ticket. In the future, please refrain from opening multiple requests regarding the same issue, as it slows down our response time. Thank you.