SOME Local Files wont sync to iPhone

[Cismet]

3 Local Files sync'd from my PC to my iPhone. 73 others didn't

I've already tried all these:
1. FIrewall disabled/allowed spotify

2. Phone has 38GB remaining

3. Both PC and iPhone playlist downloaded for offline

4. Same WiFi

5. Offline mode on both PC and iPhone

My PC recognizes my iPhone and my iPhone is recognizing my PC yet some local files still fail to sync. Its very frustrating since it is the reason I got spotify premium.

Help is appreciated 🙂