It seems my domain (aseanwt.com) has not been auto-renewed and expired on the 28th of August 2014. I did not notice this until now (activity on the account fluctuates quite a bit).

This is a critical issue for me as this is a business account. My regular mail subscription ( Standard 15 GB Edition) is active, but my domain is not, so all e-mails to the account are rejected (delivery failed - domain name not found). 

I am not able to renew the domain via the domain control panel. Can you please assist me as soon as possible?