Step one - find the browser app in the app store that is the browser with the penguin icon (probably cannot say the name here) and install it.
Step two- launch it and go to A F F, and log in.. you will get the full site application
Step three - from the home page, choose the Broadcast for Tips icon at the top of the page. You will probably want to zoom in on it to select it. See first picture.
Step four - it will load a new page and in there you will have to ALLOW it to use your camera. See second picture