Project submission not shown in the gallery

Swag address form for team submitted project

About Facebook graph api

I'm developing bot with python and I came halfway through but how can I add to messenger because no way of connecting Python I got there ?

query regarding the submission

Facebook doesn't validate my callbackurl

Need some guidance of message API selection

About submission

Is it compulsory to create messenger bot for facebook messaging hackathon

Development/Live mode of app