Try a wider category, or clear the search to see all 0 places nearby.
You are #1 in line at another shop. Joining here gives that place up, and you would start at the back of this line.
If you joined on another phone or cleared your browser, enter the recovery code from your ticket. You are still in the queue.
Anyone standing in the shop could guess those, so QueueDrop only reopens a ticket for the code that came with it.
No code saved? Ask staff at the shop — they can see you in the queue and check you in without it.
QueueDrop works without location. This only decides what counts as nearby.