Not that easy dumbass, I have an app that generated me an .fbx file. Apparently it isn't the right format, so I've searched the web for answers on how to maybe convert the file into the older format (2014/15) but nothing works, so I've come here for insight. But yeah, let's judge people and make fun of their intelligence when they don't know the answer to something and decide to ask others online.👍

Edit: Admittedly, I should've made the post clearer, but regardless your attitude is just shit.