Anyone ever withdraw their money to DDBL Mobile Banking?

Has anyone ever tried to withdraw their money from their mastercard to DBBL Mobile Banking account?

If so, how many days does it take to receive the money in the mobile bank account?

Also, Is there any fee for such withdrawal?

And While adding the bank account in the card withdrawal option, what's the format of writing a branch name of the bank?

Thanks in advance.

Regards,
Mahabul Islam