Signed up with incorrect email then bought premium, how can I fix this? How do I contact customer support?

Andrew

I accidentally left out some numbers on the end of my email address and then bought premium but now I've realized I cannot pair with my newborn’s baby profile from my wife's account because the email is incorrect, seems like I'm locked out of any alternative means of changing email/password when I have 2FA authorized. Please help me fix my mistake lol,

Andrew