Vehicle wont move

[Zondyz (Medieval Meyham)]

Hello i made a vehicle script using c++ and it work with marked place vehicle but not the custom one i made.
I dont know what to do. Can u guys help me? And my vehicle is fully rigged and working I have seen when i use blender, Then i can move everthing and turn wheeles

Here is the physic body and skeleton:

[BamaGame]

if you check unreal engine default car you can see that your wheel physics are not suitable. also, you need to set up wheels first