Steam mobile gurad

Alright, so today i wanted to try steam mobile guard because they advised that is the best security for account, i downloaded the new version of steam app on my phone and then i tried to set up steam guard, in the meantime i notice that steam application is breaking up my wifi connection every time i try to set up. I managed to set up and then wifi break up, i never got Steam Guard Mobile Authenticator Recovery Code (begins with 'R') so now i can't remove Remove Steam Guard Mobile Authenticator, if i logout from steam i won't be anymore allowed to access my account, i also can't clear the cash from chrome. Now i need to contact their useless support to unlock my account. I hate FUCKING GABEN! Is there any sollution to remove Steam Guard Mobile Authenticator without contacting support?