JCInventory, Grid based jigsaw Inventory for your projects

So I bought jcinventory and I want a third person character that can equip weps and shoot but I don’t know how to set this up and in this demo it seems as if you have set this up I just bought it and in the marketplace it says that its 4.10 but I don’t see any of this in there.Well what actually happens is you go to download 4.10 and theres no ue4 gamesave file just executables. I want that top down example you have with the equip and stuff to learn. Please reply maybe its not out yet idk. Also sense I bought it do I get all the updates?