Constructive explanation of issues

[131st_Impact]

S!
this may be an error on my part but i have my doubts. i been trying to create a simple multiplayer game. a map with little land and pick the planes for each side. when i go to test it i cant get into a aircraft no matter what team i create a aircraft. it appears but ai have taken over it and i cant get in then.
so i figure i wil ltake a look at the pre made missions and figure out what im doing wrong. they all looked the same as my own mission. so i load up a pre made mission . (just dogfight btw) and i cant get into the aircraft there neither. ai take over them aircraft soon as i create them too. anybody got any clue what im doing wrong? tbh i dont like the way the multiplayer has been set out. its too difficult. i want to pick my plane my weapons take off and fly.