Please help! The piping/seams that go around my empreinte lumi pm are cracking. As I picked up my bag today, I felt something sharp, and I looked to see what it was, and it was the leather, or whatever used to seal it, poking out! It is horrible, and happening all around the perimeter of the bag. It is about 6 months old, has not been used every day, and even if it has for the price I paid, it should not be cracking. Does anyone know LV's return/exchange policy? Will they give me a store credit? I have all my receipts and paperwork.