Lincoln dealerships near me (Providence, RI)

I was told the salesman was available fri and sat. I drove down to test drive the car (3 hrs r/t) only to find out I could not because it had not been cleaned and they were waiting for a part. I asked what the part was as I was curious to learn if it was a mechanical. I did not get that info either as the service manager was not there! I spent 1/2 a day just to put eyes on the car in the lot which I had already done via pictures. They are not up front and honest!