Step 1. Log in to your Account Manager.
Step 2:Click SSL Certificates.
Step 3: Click Launch for the certificate you want to revoke.
Step 4: From the Filters list, click Certificates.
Step 5: Click the common name of the certificate you want to revoke.
Step 6: Click Revoke.
Step 7: Select a reason from the Revocation Reason menu.
Step 8: Click Revoke to revoke your certificate.