Add a picture to the photos on your profile page. Once you do, click on the Photos button on your profile page, and look for the picture that you want. Once you find it, you'll see a small button that looks like a person. Click on that person and you'll have your profile picture. As for background, this only works on clubs you've created. You need to click on the edit button, and go the Banner option, and select a picture to the ones you have saved and upload it to the banner. This also works for the clubs profile picture as well, only smaller. I hope this all helps