Brake Hoses, Lines/piping, And Fittings problems of the 2006 Land Rover Range Rover

There is a recall on my front brake lines. The recall number is 15v-039. I had my brake lines replaced prior to the recall being issued. The recall states that the manufacturer will replace the brake lines for free or reimburse me if I had the lines done prior to the recall. I presented a receipt for the repair and the dealer in little rock is refusing to reimburse me. They stated that the repair must be performed by an authorized Land Rover dealer using Land Rover parts. I had the repair performed using Land Rover parts, however I did not take it to a dealer. My mechanic worked for this dealership for several years and is an authorized Land Rover mechanic when he left. I view this as an attempt to try and not pay me and I don't think it is reasonable or fair. I would sincerely appreciate some assistance!.

Tl- the contact owns a 2006 Land Rover Range Rover. The contact stated that while traveling approximately 45 mph, the brakes went to the floor. The contact coasted the vehicle over to the side of the road and the vehicle was taken to an authorized dealer. The dealer diagnosed that the front air brake hose needed to be replaced. The vehicle was repaired. The contact later received notification of NHTSA campaign id number: 15v039000 (service brakes, hydraulic). The manufacturer was notified of the failure. The approximate failure mileage was 140,285. Dyd.