Cant get to Screen Share on Mac

Just signed up for TeamViewer Free account. I am an individual that just wants the ability to screen share with my family, on occasion.  When I am logged in, i logged into the console mamamgnet account. This is for someone in IT. Do not need any of this. Ther is no way to exit this and to get to where i need to be - in a remote desktop sharing menu. 

I am using a Mac on Safrari - fyi. not sure gtis would matter. 

Please advise what has gone haywire.