Does an account on eHarmony.com deactivate if not used for awhile?

Somehow I got locked out of my account on eHarmony.com, and none of the emails/usernames/passwords I enter get me locked in. I didn't put up much information on my profile, but I still dont want to mess things up and have people get matched to me. I want to get rid of this account, but since I cant log in I cant.

Does eHarmony automatically delete an account thats been inactive for a long period of time?

Thanks!