Dew Automotive

I brought the car in February and I had the car for about 2 weeks and they put it in the shop. Got the car out of the shop and the next day the car still was having issues now its a blown head gasket . the car dealer place wants me to pay for repair issues that they never fix. And the trying to say I blew a car I had less or drove less than a month. I was basically sold a lemonDesired SettlementI want either a refund of my money or either a replacement car BC I no way to get back and forth to work. I am a mother and is pregnant walking back n forth. Which is too much for me