Goldencoinassets is now claiming I need to pay a $1,900 "account verification tax"

This doesn’t make any sense to me. I’ve already completed identity verification several weeks ago and Contact usreceived confirmation that my documents were successfully approved. Now, out of nowhere, they tell me that this tax is necessary before I can access my money. When I questioned this charge, they told me it was a policy enforced by “cross-border financial regulations,” but I’ve used other platforms and have never encountered anything like this. Most legitimate companies would either deduct any required fees directly from your withdrawal or disclose them clearly from the start. This fee was never mentioned during registration or at any point throughout the process. They insist that this is a one-time refundable fee, but I’ve heard that line before. I already paid an "administrative review charge" last month, and it didn’t result in anything. It feels like they’re just inventing new charges every time I get close to withdrawing my funds.