My domain auto renew failed. What shall i do. Cosmo System Support Team February 19, 2016 07:40 Follow Have more questions? Submit a request 1 Comments Date Votes 0 Cosmo System Support Team February 19, 2016 07:40 Most likely your auto-renewal failed because the credit card information is no longer valid. To resolve this problem you will need to update your credit card information. You may need to manually renew your domain in our control panel if it is less than 15-days before expiration. Please sign in to leave a comment.