PCH Auto Sales are a shady dealer. Long Beach California

My wife purchased a Ford Expedition from here. They sold her this vehicle with the brakes metal on metal and with bad tires.  My family was driving around in a vehicle unsafe for driving. I had to spend over $1000.00 for brand new tires and brakes. They also sold her a vehicle without a visor side driver that they were supposed to attach back on but this also never happened which makes it very dangerous when driving in sunny conditions. The Sensor for the Anti-Lock Brakes kept going off and this was going on when we first purchased the vehicle and they were supposed to fix that and they actually had the car for a week supposedly to fix it and I've called to let them know about this and they claim that they have no record of having the car for a week. Conveniantly nobody supposedly works there that was there when they sold us the car.  The power on the driver side window is clearly going out  And because of these issues it makes me wonder what is really going on under the hood. I have called them via phone and have spoke with Brian a few times  who wanted me to send documentaion on the work that has been done supposedly to have the owner take a look  and I did that  but have not received no call back. I also have spend over $600.00 to for a new water pump which they said has been leaking and AC. The mechanic stated that the engine is loud and should be nice & quiet. I have to add additives with oil changes to quiet it down some. I still have to figure out whats going on with that.  Since these repairs the ABS sensor stopped going off. I have spent almost $2000.00 for repairs that they should have fixed before selling us the car. They are shady, unprofessional, and do bad business.