well, I think I misheard earlier. I think what I thought was the gas door area was really the passenger door that I was hearing.
I looked for this 'pin'...when opening the gas door on the left side I see two things...on the bottom left side I see the spring button I mentioned earlier. This spring is not connected to anything and does not work properly. I can push it in and out with my finger but when I open a closed gas door the spring does not pop open/out. The other thing I saw is this two half circle thing. This is on the left side towards the top. It's like a circle tube cut in half. Each half has a hole and there is NOTHING in this hole. There is nothing in either hole. When I lock and unlock nothing happens at all. No pin appears, there is NO noise and the spring does not move. I'm thinking I should be seeing the PIN in this top item on the left side in the gas area.

Since the "actuator" is in my trunk under the carpet I'm guessing they did not fix/replace the 'panel' that is on the right side in the trunk well?? I'm thinking that is called the PS something. This is what I thought was my problem all along.

Since my 'actuator' is already repaired that should not be an expense to me. I still say they broke my gas door. They never called me back yesterday or today. Tomorrow (Thursday) I was planning on driving back down there. I just don't know what to argue/debate with them.

I know I'm clueless. I tried to google...where is the actuator power door is located. It showed me the inside of car door.

Chrysler mentioned the "fuel door air chamber just laying on side of vehicle and cracked. Air escaping through chamber. Locks will still work if air supply to chamber is blocked and fuel door will have to be opened manually. Removed and replaced central locking pump". Does the AIR CHAMBER open and close my gas door?? This is what they SAY they found laying on the side of the vehicle cracked. I don't believe it magically just fell off.

Nothing goes into the gas cap DOOR. The only thing on the actual door is the wire that hold the gas cap on so it does not fall onto the floor when filling with gas.

I APPRECIATE any advice you can give me.
Thank you,
Sandy