Stopped working – iPlay Radio & Music Player Review

My Tubify stopped working out of now where. When I search for music, it only sorts by tracks and doesn't pull YouTube videos only videos other people make. So I can't find the original version of the song. Only remix and covers that people do. How do I fix this? I deleted and re downloaded and problem is not fixed. When I search for music there is no option for "relevance" plz help me
Review by Goooooodddi3 on iPlay Radio & Music Player.