know exactly how you feel, removers lost parts of 5 dinner/tea services, dropped chesterfield sofa and prie dieu,wrecked clocks---3 grandfather-2 wall--3 mantle, lost oxygen cylinder , wrecked victorian mahogany dining table,broke ebony knobs on sideboard and lost shelf to vict wardrobe, etc etc--------------my thoughts are with you;
make a FULL list and also photos of filthy stuff for your claim which must be made in time, you can ask for extn in reasonable circs; good luck.