There is a button for connecting the competition you attend to your default federation.
As far as I know, you have to choose the federation you want as your default federation (if you are the member of multiple federations) and save , in order to help your federation to collect points according to your success in that cup.
But I can not choose any of my federations because that button is not enabled.
Anyone can tell me how to connect my federations to the competitions I participate in order to gain competition points for the federation I choose?