Our company's email is registered on dockerhub

We tried to create a user on the docker hub, but prompted that our email has already been registered.

Is there any way to force a recycling of this account?
Our company’s domain name is also registered as a regular user…

I can’t find any way to contact the dockerhub team, when I try to access https://support.docker.com,
I get the this error (I’m already logged in to dockerhub, the browser doesn’t disable cookies)

We can’t log you in because of the following error.
REGISTRATION_HANDLER_ERROR: Could not find a valid Contact based on Docker_Hub_User_Name or Docker_Id.