On [XXX] after filling van with gas I entered and started my van. I noticed the gas cap was open so I put the van in park, took my foot off the brake, took off my seat belt, opened the door and exited leaving the door open. After a couple minutes while I was putting the gas cap back on, the vehicle started to back up. With the drivers door open, I tried to jump back in to stop it but it was going too fast. I then got caught in the door which dragged me a couple hundred feet before I fell out. It continued in reverse until it hit a huge gas price sign doing over $12,000.00 in damages. I went to the er due to an enormous black bruise on my stomach. The performed 3 ct scans that totaled $19,000.00+. I immediately made an appt with a Dodge dealership to have it looked at, but they couldn't get me in until [XXX]. In the meantime, after 9 weeks of repairs were done (still not completed) I brought it to a reliable trans shop, Lee County Transmission in Ft. Myers Fl. and they have confirmed that it has a recall on it issued July 8, 2020, safety recall W48/NHTSA 20E-037 PTU input spline. It went into the Dodge repair shop today, that claims there are NO recalls on the vehicle and are currently inspecting it. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)