Other Fuel System Tank Mounting problems of the 2014 Jeep Patriot

During a road trip, I went to gas up my Jeep and the pump would not allow me to put gas in the car. I was 5 months pregnant stranded with no gas. I later when to several other gas stations same issue. I took it to a shop and they told me that I needed to replace the curler neck which was $180, when they installed it, the issue was not resolved. I took it to another shop and they could not fix the issue as well. I finally took it to a dealership and they mentioned it could be the fuel tank which was $1200 or the evap system which is $900 but they weren't entirely sure what the issue was either. I am currently using a gas can but the problem is getting worse because now it will only allow me to put small amount of gas even when the tank is empty.