No you dont have to pay as they have not done your job you requested

A CASE LONG TIME AGO
A PERSON BROUTH A CARPET WITH FREE FITTING THE CARPET WERE DROPPED OF NOT FITTED WAS GOING TO COME BACK AFTER THE WEEKEND TO FIT
THE CARPET WERE STOLEN

BECAUSE THEY WERE NOT FITTED IT WENT TO COURT AND DIDNT HAVE TO PAY AS WERE MEANT TO BE FITTED !!