In order to do that, go to SalesForce, and open the Tuvis engage App.
Select the item you want to export its data, click on View Report
On the opened page you can simply click on more options, and click on export.
If you want to filter the data, you can click on edit
Now you can go to the filters tab, and add your filters and parameters.
Then click on Run,
Click on more options, and export your data.