Was I taken by the shop

What is your question?

After droping car off at dealership for radiator hose they called and told me the hose was ok. It was reservoir. I said it was the hose . They said they were sure.I told the I had cut hose to add a 3way t in the line and I knew that was leaking and I wanted the hose replaced.he said nope it was reservoir . So they replaced that...then on way home it got warm .fluid 3/4 of gallon low on coolant....they had me bring it back on trailer..I said replace that hose...they called back....now its water pump.I paid 1700.00picked it back up..drove 2blocks turned around and took it back.car was running ruff.....now they called me andvwant another 500.00 because my hose needs to be replaced.you tell me ...is this right....I told them 5 times it was the hose that needed replaced...oh and the water pump is leaking now...the new one...all it needed was the hose replaced as I stated...