How to transfer money to my account balance?

Log into your account and go to 'Account'. In the screen you can see 'Deposit' and enter the desired amount you want to transfer and click on the colorful button 'deposit directly'. 

To transfer money to your account balance you have to log into your account and go to 'Account'. In the screen you can see 'Deposit' and enter the desired amount you want to transfer and click on the colorful button 'deposit directly'.