If kwa "insert picha for club" wewe mean "upload an ikoni and banner then wewe should create club, then simply click "edit club" button (red color on my picture). And after words "Pictures are worth a thousand words and we know the mashabiki upendo to onyesha their pride. Submit a banner and ikoni to represent this club and we'll choose from your suggestions. We can't wait to see your creations!" pakia images.
I hope it will help you. Sorry, if I've made some grammar mistakes.