Thanks Scott.
I followed your suggession and it worked but with some aspects.
during assembling the componenets (And chaging constraints as you said) I found that the pin join and slider option were not working, and in cylenderical option I got a green check only, but not when I used the option pin joinn or slider, as no green check mark come in that option.
I joined components with my own need based orientation but i dont know why this is not working esp. if i want a slider motion to execute.