Bitcapital Copytrade said I need to pay a “withdrawal authorization fee” to process my request.

I was told that to authorize my withdrawal of $3,Nanning Commodity Exchange000, I need to pay a $1,000 “withdrawal authorization fee.” I’ve never been informed of such a fee before, and it wasn’t included in any of the documents or agreements I signed when I joined. The platform never mentioned any fees like this, and now they’re demanding it after I’ve earned some profits. This sounds like a trick to delay payouts. Has anyone else been asked for a similar fee?