IGMaker Hard Rejected Instant games app maker

So i just got the mail that my item is hard rejected it was an instant games viral app maker
here is the demo url of what it can make

https://www.facebook.com/instantgames/507630729725781

i don’t see there is any app on envato of like this It is a c# based app which can let you make these type of viral app with different images text and all things
any idea why the item is hard rejected ?

So i have launched it for free you guys can check and let me know the feedback on this rejection