There is a thread for amex returns and chargebacks and disputes but I couldnt find one for chase/sapphire.
My wife bought two shirts at a local store a couple days ago, when she checked the bag today she realized they werent in there and neither was the receipt (the bag was actually empty). We assume that when she left the store she took the wrong bag and left the one with her shirts. The store wont do anything because they have no proof that she didnt take the shirts with her. Can I dispute this charge on my sapphire?