You can view your account status at https://heliohost.org/status/ there isn't a feature to where you can view a "plan status." The email probably went to spam, an admin can send you another invite.
Your wordpress installation is maxing out the allowed cpu limit. If you don't fix it, you will just keep getting suspended.
_________________________________________
Instalasi wordpress Anda melebihi batas CPU yang diperbolehkan. Jika Anda tidak memperbaikinya, Anda akan terus ditangguhkan.
wolstech would need to create it for you. Lily currently doesn't have a control panel and you would need to modify your website completely through FTP. Lily will eventually have Plesk.