Cannot Log in Admin or Get emails !!!

I found it would not let me log in as admin. that’s the only log in I have.
‘wrong password’ it kept saying. I checked my records. I have various permutations. So tried them and found one that I think is right because I get a different response from the machine. i.e. it doesn’t say ‘wrong’. BUT: it says it’s sent me confirmation email and I don’t get any confirmation emails.

I have only two email addresses that I could have used and I’ve checked them both, repeatedly, including spam, and I find nothing.

Is there some other way in?

The page I need help with: [log in to see the link]