I play via Chrome


So today I tried to log in like usual, and the game had me do the authentication thing to fully log in.
I clicked on the option to send the code to my email, received nothing. Waited a few minutes and tried again. Got nothing for the 2nd time. Waited.
Tried a third time and all 3 codes were sent then. I tried using the latest one and it said it was the wrong code. I tried the other 2 codes and it said they were wrong also.

I refreshed and tried again only for it to say too many authentication attempts have been used.

How long do I have to wait for it to reset?
I've waited for like 2 hours before trying again but it still says the same thing.
Any help would be appreciated.