I can't find the spreadsheet showing what I sold.

I can't find the spreadsheet showing what I sold.

I am unsure what I have done but I can't find the spreadsheet.

The spreadsheet has the following headings:

listing_id    
title    
category    
sold_date    
sold_type    
sale_price    
shipping_details    
selected_shipping    
bn_quantity_sold    
purchase_id    
Multiple_items_shipping    
buyer_name    
buyer_delivery_address    
message_from_buyer    
buyer_contact_ph    

and many more

Please can you help