To withdraw funds from Bybit’s wallet, the fund needs to be in the Spot Account.
You cannot withdraw funds via other accounts, so in this case, you need to first transfer the funds from Derivatives and Bify accounts to your Spot account.
The transfer of funds between accounts in your Bybit’s wallet can be done through the mobile app (exchange platform).
Please check Bybit official website or contact the customer support with regard to the latest information and more accurate details.
Bybit official website is here.
Please click "Introduction of Bybit", if you want to know the details and the company information of Bybit.