I recently bought a new Francesco Biasia yummy blue metallic hobo and noticed silver marks on the bag. I first just thought they were from the bag being made but noticed more and more silver showing up. Apparently, the blue color is coming off the leather! I am heartbroke, I loved this bag and no one at the company will help me saying it is not their fault and isn't reapairable....does anyone have any leather treatment suggestions on how I can stop anymore of the blue color coming off??