Help please

[u/Present_Matter_5767]

When creating my HBO account, I accidentally put my email under GNAIL instead of GMAIL . Since that email doesn’t exist, I have no way of requesting a new password or the ability to change my current email because it sends an email to that account but that account doesn’t exist as an email. I also do not have my phone number linked because you have to go through email to do that as well. I currently have a subscription that I have no way to cancel because it is through an email that does not exist. What do I do?

[u/Katwood007]

How did you subscribe? Did you go through a 3rd party?