you must have some error

$WLD hello, does anyone know why it won't let me send from WLD to Binance by copying my code? It says that I made a mistake or to write it again, but the Binance wallet doesn't show up either by scanning the QR code; I can only send to another World app user, not externally. Apparently, I sent the coins to a family member so they could send them to Binance, and they have the same error. I don't understand.
Please help.