my VAT number has not been approved.
I have all the certificates and documentation in hand.
Is there any way that I can send those over and get my VAT number validated?
I'm sorry to hear you are running into issues with using your VAT number on Upwork. Could you please check if the VIES website is able to validate your VAT number?
If so, please add your VAT number in the same exact format that VIES is able to validate it.