Servya hasn't been advertised yet so has very few sign-ups happening. There have been no confirmed sign-ups in the timeframe we are talking about. Either you signed up at PBL Soft website or you need to confirm the account, click on confirmation link in activation email.
If you have not received the activation email it is possible you mis-typed the email address when signing up. I can look into it for you if you let me know your username.
If you are looking for support for Servya though you may be better off posting it in the https://www.blackhatworld.com/seo/beta-testers-servya-online-service-email-verifier-domain-stats-availability-more-second-round.1574421 as this thread is specifically for DomDetailer which is different from Servya.