Good but problem recently

I really like the app but I have run into a problem recently. I have 6 points and I usually just download more music to get points, but now when I download music, a video ad doesnt pop up so I dont get any points. And I dont want to spend money on a free app. Someone please help me.

Cadetwins1 about Trebel Music - Free Music Downloader, v3.8.3