‘”I love the Bills,” said 14-year-old Mandy Weber of West Bloomfield, Ontario County, who arrived in Pittsford at 3:15 p.m. to secure good seats for the 6 p.m. parade. “We can’t afford to all go to the stadium to see a game, so we came out here to see them,” said Mandy’s mother, Ann Weber. “This could be her only chance to see the Bills.”‘