Open up the app, make sure you’re logged in and press the cog in the top right hand corner. Here you will see an option to Withdraw Savings.
Press this and on the withdraw screen, select the full amount of money and press the withdraw button at the bottom of the screen to confirm your choice.
Note that sometimes you will have transactions pending if you have put money into your Yomo account very recently. This amount cannot be withdrawn until it has settled. You can keep up to date with this information on the transactions screen.
For info on how long withdrawals take please press here.