After logging into the Salesforce App on the mobile device, tap on the Search Icon in the top right corner.
Type and search for “Mobile Scan”
Tap on “Mobile Scan” Tab from the search results
On the Mobile Scan Tab, you should see the mobile menu with all assigned features.
For more information on each of the mobile features, read https://help.goldfinchcloudsolutions.com/goldfinch/mobile-scan.