Deleting your data on Lakebook™
At the moment, there is no option to delete scans or maps using the Lakebook directly.
In order to delete data from Lakebook, you would need to go to the Deeper app -> History.
When there, press and hold the scan or map you wish to delete (or swipe it to the left if you're using an iOS device). Delete option will appear, and you will need to select "Delete from everywhere". This will result in the scan being deleted both form the phone and Lakebook.
Please note that after deleting the scan or map using this method, it will be deleted with no option of recovery.