Resetting Marketpress

Greetings! I was wondering if there was a way to completely reset Marketpress on a site (not all sites on a multisite) but just the one ( And if not how to across the whole multisite. I deleted the plugin folder within the wp-content folder within cPanel then reinstalled via the wpmu dashboard. Though, the settings and products displayed all the same.

Hope ya'll can help with this one.

Much Love,
Ciro Bey