Withdrawing funds from a mobile casino can sometimes be a time-consuming process, but with MasterCard, things are simpler. To withdraw funds from a mobile casino in Uzbekistan, the player needs to select the MasterCard option from the Cashier page, enter the amount, provide the card details, and approve the request. The casino will then process the withdrawal request and, depending on the processing time of the financial institution, the funds will be available in the player's account in a few days.