Payment preferences problem

[bracog]

Hi,

when I try to change payment preferences and set paypal as preferred way to pay online i got this problem:

http://prntscr.com/m6y8dy

This can’t be used as your preferred way to pay online. Choose a different payment method. 

Please if someone can help me to change this and set my paypal balance as main way. (I have some money on my paypal balance its not 0).

Greetings and thank you!