You can find the number of letters in the queue here the highlighter is shown. Here we have 19 letters in our queue.

This dropdown will give you more details.  

Queue and Processed
All Import and remailing
All Imports
All Remailing
Queue
Import and Remailing queue
Import queue
Remailing queue
Processed
Import and Remailing results
Import results
Remailing results

Notice this dropdown has three sections, 1) Queue and Processed - here you will see what is in the queue AND what we have processed, 2) Queue, this will show you only what is in the queue, 3) Processed, this will show you what has been processed.

Notice that each group has an option for Imports and an option for remailing.  Imports are the CSV files you have uploaded, Remailings are those letter you have told LGPass to remail.

When you find the records you wish to delete, you go do so one at a time or in bulk.  Clicking the Checkbox at the top will allow you to select all the records on that page.

LGPass - See what is in the Queue