Actions run failed

When I run action,it always fail and return Actions jobs for this repository have been disabled by GitHub staff. If you are the repository owner, you can contact support via for more information. .And my workflow is
I have created a ticket in no message reply for one week.
Is there anything wrong?

Unless you have a paid support plan, it can take a while until GitHub staff gets back to you. There are probably hundreds of inquiries every day. Did you use Actions a lot on a free plan, more than what could be considered fair use?