Other Fuel System Pump problems of the 2017 Dodge Charger

Shortly after I purchased a new vehicle I noticed a strong fuel smell outside and inside my car and when the air was on the smell was coming through the air vents. I brought it in the dealership and they smelled the gas outside the car. They pulled up my backseats and there was a puddle of gas that leaked from the fuel pump. They replaced the fuel pump and a few days after getting my car back when I filled up my tank again the same thing happened and this time it was leaking gas from the bottom of my car. After that 2nd repair I got my car back again a few days later after I filled up my tank and the same thing happened. The 3rd time they ended up replacing the gas tank. The car still has a strong gas smell that causes me to have headaches, dizziness, and nausea. I do not feel safe in my car because lately since I've been having these problems with the car leaking gas I've been getting alot of static shock when I touch my car.