I think this is an early 80s or 90s film where a little boy goes into a convenient store and is scared of the adults who work there. I think he hits his head and wakes up in an alternate universe where he is in a kid prison/hell and the adults at the store are now the wardens forcing the children to do labor. There is a main adult couple with the man loving the woman but she treats him like crap so towards the end he stops listening to her. The main kid is trying to escape with some of the other children and at the end he wakes back up in the convenience store with the adults trying to help him up. It’s not exactly a horror movie, in fact I think it’s more like a goofy comedy movie for kids!