And yet "11. Competition entry is a game of skill and winning entries are selected based on the creativity of entries submitted, by a judging panel. The most creative response will win the prize."
How can you get an extra entry for a friend entering when it's allegedly a game of skill?
It's a bit of a stuff-around but you can get a ref link by using the Facebook share options.
Here's mine to start a chain: https://woobox.com/t9ykv8/mnxdn6