Shocking Dyeing to my Shoes and Services from the Owners

I took in my Pair of Converse Sneakers to a Well Known Laundry Franchise WOSH to be Dyed as that is one of the services they offer and my shoes had a Small mark on them. I opted to dye them Navy. The shoes were not brand new but we're in excellent condition and worn maybe 4 Times. They took 3 Months to return to me. And they came back too shocking for words I just want to cry. My Shoes were light Cream Canvas. And now they look like a leather appearance. They even still Wet. The Owner didn't even have the decency to View the Shoes that left his Laundry before offering me a final offer of R900 compensation. When these shoes cost R1699.😔😔 Can't even get me a discounted pair of converse which I was happy with accepting.