Im not quite sure what I should do. I received a replacement iPhone 6 for my faulty device. I put the faulty device in the sent packaging and brought to UPS to send back to Apple. After days with no update in repair status I decided to call Apple. They stated that they received a Black iPhone 5 and not an iPhone 6. This made me quite worried because I most certainly sent the faulty device to them. Now, I am being charged for the device. What should I do? Before anyone says I didn't send the device to them... I did. Any suggestions?