My account has been stolen,Unable to reset my Oracle Cloud password via login interface

Summary:

My friend said he could help me create ARM. I gave him my API and it was stolen

Content (please ensure you mask any confidential information):

On October 8th, I received an email message indicating that my domain Default user profile information had been updated. When I went up, I found that my password had been changed, I can provide any info to recover my account , My account name is a136105298 . My email address is 136105298@qq .com , I cant reset my password , email just don't come to my email , I tried a lot of times ，I tried cloud support for real-time chat.