Download Social Feed Extension
Upload and Install the Extension
Open the Joomla Extension Manager, select Upload Package File, and upload the extension file. Upload and Install POWr Social Feed.
Find POWr Social Feed Module
In the Joomla Editor, click on Extensions and select Module Manager. Select the POWr Social Feed Extension.
Add to Fixed Position
Click Position and choose a location to add the Tumblr Feed.
Set Status to Published. Then go to Menu Assignment to select the pages where POWr Social Feed appears.
Click Test to view your plugin in the page.
To edit your Tumblr Feed, click Test, or visit the live web page. Find your Tumblr Feed on the page, and click the Settings Icon. This will open the POWr Editor. In the POWr Editor, click Import Existing Tumblr Feed, find Tumblr Feed- and click Copy.