Hi Jules,
So sorry we missed your email — unfortunately it landed in our junk folder.
We typically pack multiple rolls tightly together for protection during shipping, so they may be wrapped as one bundle. Could you please remove the plastic wrap and fully unroll the wallpaper to check? The second roll is most likely inside.
If it’s not there, please send us a quick message and we’ll take care of this right away. You can also reach us via chat for a faster response.