2fa Lock Issue

Here is a link to my account.

DaltyF

Upon attempting to log in I have realized that my 2fa is preventing me to do so. I haven't logged on in years and have redownloaded Authy, however I don't have a way to generate the code since I don't have the original phone that I used.

I'm curious to know what the route is that I need to take to recover that so I can log in. I can provide any account details needed. I've attempted to message a couple of staff members through Discord but have had no response.