If they bought seperate and you sent them together then you only have one tracking number and can only put it on one item.
If you cant add a tracking number to the other one then you will lose any dispute.
That is one bad buyer who is playing the system but nothing you can do
You could try ebay but they will not help
Top of bottom of the page help and contact or seller help and scroll down to see the options
it will be call me back or chat with us
