Collections in mobile app


I just paid for the app and want to use it in my ios device. I have more than 200Gb of music and it is well sorted by collections on my macbook VOX app. So, I wanted to use cloud to listen to music on my iphone. So I synced filed and now I see thousand of songs in the ios app. Where is my collections from macbook app? Or, I need to create it again in my ios devicde?