Used demo version and spotify worked fine, bought the PRO and now is not working

I used the demo version for 10 min and it worked fine with my Numark Party mix and spotify (premium). Then I paid $40 and now is not working. It just loading all the time for upload the songs from spotify.

Please make a refund!

Nikolaos F

Hi Alex,

We are sorry to hear that.

Can you please contact us right away via for further information?