Your request is not very clear but I'll take a stab at what I think you are asking about.

The reset function should clear all pending statuses. This should also reset the imported statement's to clear the matched transactions to unmatched. You then need to click on OK before attempting to do anything else.

You will now need to delete the remaining imported transactions (highlight all and press the delete key) so that you can import the electronic statement again.

I don't believe there is a report that shows how the imported electronic statmenet matches up with the actual transactions.