ugh11

Well I just bought my 2010 and now im scared! I haven't even.made my first payment yet. First I need a engine mount. Now only having it for two weeks by key won't come out.. I have to take it out of park drive it up some more than put back in park. If I don't hear a click noise when I put in park it won't come out! I am now locked into 6 yrs of payments nd problems already. Anyone else have rhis?