trans problems

my car wont budge i put a t5 conversion in my car and the car wont move. it ius as if my clutch is in. does neone have an idea cry:

we need more info. If u start the car,can u push the clutch in,put it in gear,let the clutch out and it wont move or what? If it grinds when u try to put it in gear u prob. have to bleed the slave cylinder.

it doesnt grind if i put in gear when the car is running. i am able to start the car in anygear the clutch is new i just installed it all i have swaped from an auto to manual and i have other vehicles that are manual and havent had this problem