How to send WBTC coins from WBTC Windows wallet to echange ?

https://ibb.co/kYwJfH

The address start with 16xxxx are from my BTC wallet.
The address start with 156UWm I generate like new address in WBTC wallet to check what address will generate WBTC wallet.

In https://tradesatoshi.com I get address for Deposit that start with "WfY2Fjnf...........".

When I enter this address "WfY2Fjnf..........." wallet show error that this is not BTC address.