Left my laptop at the Woodmead branch a few months ago for a display replacement as well as a charger replacement

Left my laptop at the Woodmead branch a few months ago for a display replacement as well as a charger replacement. Am not working so it took me some time to get the funds to pay. But when i went to the store to make a payment last month my laptop was not at the store. Am worried that my laptop has been lost, please assist