Dont yell at me

ok so who wants to explain to me how to upload a gosh darn freakin edit onto here. iv tried like four times and each time it loads and everything in that other seperate little window and then when that countdown timer finishes it says under it "finished", but nothing happens? then i tried getting the embed code from the file on vimeo and that worked and actually let me "tag" the video or whatever, but where do i go from there? i saved all the information but dont know what to do after that. il give you karma points or whatever if you help me <33333333