Where to find the refund reason?

We all ask for a refund sometimes. I don’t know about you but I always provide a reason so the developer of the app can improve. Can someone tell me where I can find the refund reasons of my so I can better understand what people didn’t like about the app?
Yes! It would be super useful for developer to know the reason of the refund. We can get some insights or bug reports.
Where to find the refund reason?
 
 
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