2006 HARLEY-DAVIDSON DYNA Wheels Problems

I WAS OUT RIDING WITH MY HUSBAND AND MY FRIEND AND WE HAD JUST COME OVER THE HIGH RISE BRIDGE FROM BEAUFORT TO MOREHEAD CITY AND WAS SITTING AT A TRAFFIC LIGHT. WHEN THE LIGHT TURNED GREEN AND I WENT TO GO, THE REAR TIRE WOULD NOT MOVE AND A VERY ODD/LOUD NOISE CAME FROM THE REAR OF THE BIKE TO WHICH MY HUSBAND SAID TO ME TO SHUT THE BIKE OFF. MY BIKE HAD SHEERED ALL FIVE OF THE BOLTS OFF THAT HOLD THE REAR SPROCKET ONTO THE BACK TIRE AND THEY LOCKED THE TIRE IN A FIXED POSITION. WELL MY HUSBAND CONTACTED THE HARLEY DAVIDSON WARRANTY COMPANY WHO STATED THAT THE REAR SPROCKET AND ANYTHING IT HAD DAMAGED WAS SPECIFICALLY NOT COVERED AND THAT IF WE WANTED TO KNOW WHY WE WOULD HAVE TO CONTACT HARLEY DAVIDSON, ALSO THEY STATED THAT THOSE FIVE BOLTS SHOULD HAVE BEEN RETORQUED...