cant log into Spotify on my Sonos

[swgreen]

Hi ,Looking at previous posts on this board it seems my problem is not unusual , I have Spotify Premium & when I tried to log in via the Sonas app ,it requires a different username & password , I followed the link & it gave me an ID & said it had sent an email with a link ,I tried this yesterday ,no e mail & again today still no e mail with the link , can someone help please as I really got the Sonos specfically to listen to Spotify.

Thanks

Steve