I just had my timing belt changed and now my car is shaking? on 1995 Honda Accord

My timing belt was just changed and now my car is shaking do anyone know whats the problem?

Asked by for the 1995 Honda Accord
yes who ever put the belt on did not put it in the right cycle that is why it is shaking
1 more answer
its possible the balance shafts have been moved.did they change the balance shaft belts,this should be done when the timing belt was changed