MPGH SuperMenu

Hi guys i just figured how to bypass battle eye on my server with serverhack so i've been trying the hack (MPGH Supermenu) and i told my friend to come and test with me and i have a problem when i spawn a car or heli he gets kicked but after he comes back to the game he can see the car/heli this doesn't happens with the guns it's obvious cuz serverside vehicles are the main problem and i coundn't figure out how to fix this can someone help me? I'm thinking this is caused by serverhack because when my other friend tried it without be on his server it was fine.(no serverhack of course)