An Insta-Shop is considered "abandoned" if:
The shopper did not complete the shop within the time limit, OR
The shopper claimed the shop but then deleted it
If a shop is abandoned, the shop report can not be edited by the shopper or reviewed. Because the shop was not completed, it is added back into the count of unclaimed shops for the batch. For example, if the batch had ten shops total and all were claimed, and one shop is abandoned, the batch would now have one unclaimed shop available to shoppers.