Steepster account issues.

I made an account on steepster with an email [email protected] and my actual email is [email protected] now steepster sent the notification to the right email, although when I tried to login again i typed in the email without a dot and accidentally somehow made a new account, twice(second time when i used another different mail and made another one), haha. I know the issue is kinda complicated but how do I delete those two accounts?
I am so terribly sorry for steepster mods and admins who might have to deal with this now. (Xyz emails are not my actual emails they are just examples)