Hey @KaylaR2828, welcome to the Community.
Hope you're doing great!
Could you try a quick clean reinstall of the app? Just follow these steps.
If you're still having trouble, could you let me know the exact version of Spotify you're using?
I'd suggest updating to iOS 15.3.1 if you can.
Let me know how it goes 🙂
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Note: I'm not a Spotify employee.