Expired Domain names with pending delete status cannot be renewed or modified. You may place a backorder to re-register the domain name after is deleted and becomes available for registration again on a first-come first-served basis.
I am unable to update the domain WHOIS registrant's contact details as required by ICAAN, as the update process requires validation of the old email address, which is no longer working!
When a domain name expires, it stops working immediately. Renew it as soon as possible. Here’s a breakdown of your options and timeline if you don’t renew.