I have rust showing on the door of the refrigerator what can I do?

I did as well. They sent me a new frige.

Return it - have them come get it if the delivered it. I just got mine delivered last week and there is already a small amount of rust on my refrigerator too (looks like rust dust) - you can wipe it away with your finger but it comes back. It is just under the vent on the bottom right. It seems that any areas where they were not sprayed with the powder coat show this. The other modules show similar flaws. I am still thinking about maybe returning this set because of these issues. Something made for the outdoors and cost as much as this, should not show any signs of rust within the first day.