Facebook savvy people please help!

[allyballybee]

I've posted a competition on our fb page that asks likes to post a pic of their mum on our wall, with the most number of likes winning a prize for mothers day.
The problem is that only some are appearing on the wall and some of the posters are not viewable unless their friends of theirs. How can I instruct them so everyone sees their posts, including admin?

 

[Baggybear]

It will be thier privacy settings that are causing the issue of pictures not being visable to all.

You will need to tell your entrants to make sure the picture they enter has it's visability settings set for all to see.

How they go about doing it will depend if they have the new timeline or the older facebook settings but I believe each picture can have it's individual visability settings changed.