I purchased (with cash) a used car in January of 2...

I purchased (with cash) a used car in January of 2014. Before I purchased it I requested the window switch be replaced (it has to be pushed hard instead of lifted up to roll window up) and was told it could be. But when I went back 2 weeks later to get my tags and to have it fixed I was told the issue didn't make the window inoperable and they couldn't fix it. I also mentioned at this time that the passenger floor board was wet, and was told that the previous owner was a personal friend of one of the salespeople and had not had any issues, so someone must have "spilled" something, it would dry. Every time it rains my floorboard gets soaked and today my key broke off IN THE IGNITION. When I called the service department to get a quote I was put on a cycle of holds for 15 min at which time I hung up. I would not buy another car here if it was 50% off retail!