Not good customer service Silverton branch

Took my car for a service in Nov 2020. One of the first clients and was the last one to leave there. They said it will take about 3 to 5 hours. I was there 08:15 and i left there 17:30. My car had sudden leaks and they wanna make money out of you. The car wash is terrible could still see the water marks on the car. I manage to close the leaks as my uncle is a mechanic. They did it on purpose for me to pay extra. I also checked the car before i left. Just note that they will say things are wrong with your car to make extra money and also break something inside.always check you car before servicing there otherwise you gonna pay extra.