If you can no longer access the email associated with your PM account contact an agent to have it changed to one you can access.
You can try contacting an agent.
During business hours, we strive to answer customer messages swiftly. You will often get an answer within an hour. During peak periods, you may need to wait up to 48 hours.Customer Support Agents are available:
Keep an eye on the envelope icon in top right hand corner for a reply from the agent.