Maybe you've fallen out or never even met?
If you know where they are, or have a clue where they might be, and you're ready to contact them, we could support you through the next big steps.
(Clicking on TAKE PART will take you to the Electric Ray website where you can apply.)
Your call will be treated in confidence and there is no obligation to take part.
If you are under 18, please ask a parent/guardian to call or email on your behalf.
The closing date for applications is 30th March 2018.
Have you lost touch with your mum, dad, brother or sister?