Hello everyone. Unfortunately, I can no longer change the shop name marked below. Does anyone maybe know how this can still be fixed? Thank you very much!

The username can only be changed every 30 days!I suspect it will be the same with the shop name. https://www.ebay.de/help/account/changing-account-settings/ihren-nutzernamen-ndern?id=4198&st=3&pos=1&query=Ihren%20Nutzernamen%20%C3%A4ndern&intent=Shopname%20%C3%A4ndern&lucenceai=lucenceai&docId=HELP1073