Admin login, don’t know my password OR email address!

Hi I paid a friend’s company to construct my website using wordpress.
I am not longer in contact with that company and I want to login as administrator.

Upon login my password was not recognized, so I followed the instructions to “reset password”, and I was told a new password would be emailed to me.

I received no email, and it is due to the fact that whomever created my website did not have MY email address, so this new password is getting sent to ???

PLEASE give me a way I can reset my login info and email address, thank you