Two factor authentificator

Good day,i am writting here in hopes of getting assistance on my issue regarding the two factor authenticator/google authenticator mobile app/option.So it starts like this,i am having failed attempts at login in my wotlk game account on warmane site and i cant manage to sign in due to the code that is required from my google app(which i have on my mobile).And i keep entering the code that i have registered on my app and it alwayts says that the code is invalid,i have also tried resetting my password but to no avail,i tried disabling the auth app,and all the recovery options available but whenever i tried to do so i always got a captcha error https://ibb.co/c0tnZv see this for the error(if link is unavailable the text comes as follows:{"messages":error":{the recaptcha challenge failed, try again"]}}.Resetting my password worked but i was still unable to log in without my google auth app code.I even tried changing browsers(internet,mozzila) and still getting that error.Any help please?(btw this is another account i've posted from)