Thank you for your post.
You can find a detailed documentation for FastReport tool here:
http://www.fast-report.com/en/download/documentation/
Also our tech engineers can create a custom reports for you for additional fee:
http://store.emagicone.com/prestashop/prestashop-services/prestashop-report-development.html
If you're interested, please contact us via e-mail and provide us with exact report template, so we could provide you with time and cost estimates.