Where is My Child’s Faith in God Book?

Ok so here’s the deal. I’ve looked everywhere and I only have 6 months before he turns 12! My name is Bianca and I’ve lost my son’s Faith in God Book. ..again. What exactly happens to children who don’t complete their Faith in God? I mean is there a lesser kingdom in the Celestial Kingdom where they put them? Or maybe there is a special place for parents of children who didn’t complete their Faith in God. I mean, I’m the one to blame here. For heaven’s sake, if it weren’t for that last line in the 13th Article of Faith, (Which my son still needs to memorize), about enduring all things, I’d give up right now and take a lesser kingdom and go to bed early tonight. Always something to work on…