Need help for Ford Chassis

OK, she is back on the road and headed home. All links and phone calls were a bust. My nephew who is a very smart guy figured out how to fix it after I pulled a car trailer 40 miles to the dealership and then another 30 miles to my nephews home (had to have a long trailer to haul a 19 foot long gas line). He fixed it in about 15 minutes, not many I know would have had the knowledge or parts to do it. I sure didn't and obviously the mechanic didn't either. It took about 2 hours for them to put the fuel line back on. They tried to charge the full price for the damaged line that my nephew fixed but my cousin objected and they only charged her $10 for the $69 line. I didn't ask her what the labor was but know they charge $100 per hour. I still can't believe that Ford doesn't support high priced vehicles with parts better than that. I am not impressed with Ford Motor Company and I have a 2015 Lincoln MKC. Makes Me wonder if I should dump it! I have a '99 Jeep that I have never had any problems getting parts (it hasn't needed many parts}. I guess my rant is over. ;-)
Oh by the way the leak was on a rubber line that was crimped onto the long steel line. It was soft rubber hose that was reinforced with a plastic type of mesh. It didn't look strong enough to hold 60 lbs. of fuel pressure. It looked like it was designed to fail to me!

Thanks to all that tried to help!!!