I need my children's education Facebook account maintained

I have a children education Facebook account, which I would like to be maintained so that I generate more followers. I would also like to engage and interact with the follower and invite them to join one of the groups that I have on the page. I would like to have daily posts around key issues relating to healthy eating to encourage children to avoid junk food eating. This is initially for 3 months but with the possibility of long term.