Camera 0

[Pasztecior]

I have today buyed that game and want to see thing or two, so i activated camera 0 exact same way as it is in modern truck sims, however when actualy turning it on in game i cant move, i couldnt find any answer why does this happen, or maybe steering need some seperate activation? i have tried pressing any key that my keyboard have (includes numpad) but didnt have any result, tbh im kinda hopeless that this will be answered but maybe luck will be with me
Have a great night!