Business ProfileforExcalibur Auto Group Inc

I bought a 2014 Kia ******* from Excalibur on 5/27. I traded my ***** cruze in and also paid them the remaining balance in full in cash and took possession of the car on 5/28. Within 24 hours of driving the car the check engine light came on and within 3 days it started having other problems like not starting and the push start remote sometimes doesn't work. I have both been to Excalibur and called numerous times about the issues,they do not seem concerned. They scanned the engine code and said it needs a catalytic converter, which 3 weeks later they have still yet to do that repair. I am a single mom, living on low income, and have saved for years to buy this car that they said was a good car and had no issues. I have had to take off work early and miss work sometimes due to the intermitten no start issue that they are not concerned with fixing. I took the car to my mechanic to try and get help to diagnose the problem which costed me $225 and he found that the car needs $2,473.54 in repairs for the leaking head gasket and neutral switch and he said if these repairs are not done that the engine will blow. He gave me statements, paperwork, picture and video evidence to give to the dealer to ask for the repair to be done and when I went to drop it off, they took copies and told me the manager ***** would call me, it has been about a week and he still has not called me and is dodging my phone calls. The other manager ***** knows the remote is not working and told me to replace the battery in it which I did, and it is still not always working properly so it is a faulty remote which I have asked that they replace and they have refused that as well. I feel like I gave them my life savings and they need to make it right by repairing all the issues- the catalytic converter, the head gasket, the neutral switch, a new key fob, and diagnose and fix the no start issue. I am very disappointed in their dishonesty and uncaring, unapologetic attitude in getting this issue resolved.