Business ProfileforJR's Auto Sales

I purchased a 2015 ***** Malibu at JR's Auto sales in *******, ** on 7/29/23. I put $1500 down and pay $377 a month. I also purchased extend warranty with Superior Protection Plan. The car has been in the shop for over 6 times for the same issue. Check engine light and reduce power engine. I have not been able to drive the car because it is always in the shop and cutting off. (Reduced engine power). JRs only replaced the fuel cap and small battery in truck to try and fix the problem. I paid for the fuel pump out of pocket. With these things being repaired the car still was not fixed. It did not resolve the problem and JR'S referred me off to another shop which I went to ************************** ******* on *************************** several of times for the same issues. First time replaced fuel cap, second time repaired a value, third time repaired timing chain, and now they saying it needs an engine. I have tried to return this vehicle for another one to JR's 3 days after purchasing it on July 29, 2022, and they say it could not be returned because the contract has already been signed and registration filed. Out of all the times this vehicle has been to the shop for check engine and reduce engine power vehicle is still doing the same thing. Reduce engine power comes on the car stalls and shuts off. My contract with this vehicle does not end until sometime in ****. The car is not gone last. I went back to JRs and informed them that the car needs and engine and that the warranty denied paying. *** told me it is nothing they can do because the business has new owners. I want JRs to exchange this vehicle with another one, pay for the repairs, or give me money back. This car was not and should not have been for sell for purchase. JR's, claim they sell quality cars, but what I purchased is not a quality car. It is a lemon. I have attached all receipts from repair shops, vehicle contract, and service contract. I hope and pray that you all can help me get this resolved. Thanks