Problem with 4 poster, ride simulation

Hi, 

i've done a full car model of our FSAE car (i literally copied the kinematics and compliance template and adapt it to my car) in order to do the ride analysis but i have some trouble with the model especially i can't control the vertical movement of the jack and i'm not able to the forms. Could someone control my model?

Thank you so much and have a nice day,

Carlo Silini.