The withdrawal from your BUX account should be in your linked bank account within 3 working days.
This could be even within 2 working days if you have not recently sold assets. But it could be longer (5 working days) if your bank takes more time to process the money.
If you haven't received your withdrawal after 5 workings days please just reach out to the support team in the chat.
Also good to mention - you can find your withdrawal in your ''history''.
Go to your portfolio, click on account value and then you can click on view history.