If you have transferred the amount for the premium to us, it may take a few days until we receive the money. Basically, we always activate premium memberships once a day during the week.
For example, if you transferred the money on Friday, your premium will usually be activated on Monday.
The next time you open PlayerPlus after our activation, you should be taken directly to the page where you can choose for which team the premium should be activated.
Of course you will also receive an invoice from us. You can find out when it will be uploaded and where you can find it here.