any body please help me about AU Royalty Withholding Tax

Hi All,
today i got a sale, but deduct AU Royalty Withholding Tax deduct $6 from $16. i am worry about this, i have already submit my tax information update this year.
any body know, how to fix this, and why envato deducting this tax.


This just means the buyer was located in Australia (where Envato is based) and that your own country’s tax treaties with Australia (or lack thereof) resulted in that amount of taxes being withheld.