Could be possible to add the normal Fireteams categories too?

I want to be able to make quality guides but i don't know how to give it a nice format, i have the ideas but i will apreciate if someone let me know how to insert videos, images if it is posible and what tips you guys have to make a guide more apealing to the learning users

Last time i tried i got a message saying you have to wait for an answer up to 3-4 weeks or something like that then in 3 weeks another user got the game aproved