NEED HELP PLS, all my songs disappeared

[Chevy Gxng]

Iphone 15 Pro Max

IOS 18.6.2

Iphone Files App

Been a user for several years and this app was perfect before the ads and update.

Whenever i click on my songs in the smart playlist, for some reason it plays another song from ‘local storage’. Then i go back to my player or queue and all my songs disappear. It keeps happening even when i re add the songs from files into this app and try to play my song from the smart playlists. All my songs are still in the files app in the capriccio folder but does not show when i open up capriccio. Only shows songs from local storage and inbox which is like 15 songs. 

This all happened couple days ago when i just decided upgrade to pro due the ads being inconvenient. Pls help. 

Mahalo,

Dallas.