how I earned just 58$ from 170$

hello brothers,I hope you are all fine.
I just want to under stand how I earned just 58$ from 170$

Hi @NewProject8,

Maybe the purchased was US sale and Withholding Tax has taken from your earning.

( ( List Price/Purchase Price - Buyer fee ) - Withholding Tax ) - Author fee = Author Earning

Please check your statements page you will get all info of your earnings there.

Thanks

Thanks bro…