How do I change the shipping method or box size after the buyer paid?

[njfleamarket]

I sold several items, all to the same buyer, they were individually listed with shipping via small flat rate box. The items combined need to go in a larger box, but if I hit Purchase shipping label, it prints the label as one item not the combination of items, which isn't enough shipping, and it won't let me do them individually either.

I need to change the total weight and flat rate box size. (I can't just stick the small FR box rate label on a med FR box).
I don't see an option to make any changes?

[richard1rst]

Select one item. AFTER you click "print label" on the sold page but BEFORE you click "print label" on the label page:

Across the top of page you will see boxes with the weight and sizes. Simply change those to match the total size and weight of everything combined. Below the boxes are a few options followed by a "see more" link. Click that for additional options.

Then copy the tracking number and paste it into each of the other listings.

[njfleamarket]

That worked, thanks!