Be sure to do an ‘Introductions’ post …
Have everyone comment with (their name ) where they are from and what they are most looking forward to getting from the 5 day challenge. Bonus if they add a photo in the comment.
AND … they have to like and comment on 3 other’s comments. (then be sure that you comment and like 💯 of their comments)
Then everyday in your post ask a SIMPLE question that they KNOW the quick answer to.
i.e. “comment below if you got your water in today”, etc. ( bonus if they add a photo )
or
“what fun activity did you do today?” ( bonus if they add a photo )