App rejected from Google Play store. After updating API level to 30

Job ID: 34852827

Budget: ₹1,500 – ₹12,500 INR

My app is live on Google Play store before API level 30. After updating my app to API level 30 app got rejected.

Reason
Violation= All file access permissions policy. Not a core feature

Please check screenshot for rejection email.

First explain me why app is rejected then I'll select you. Because I'm Android app developer. I know this very small task for those who already addressed this error. But I haven't time to explore the error. Explain me if I feel you are right person then I'll give you project. Budget we will discuss. Send me your bid if already addressed this error