Instruction Open Graph for Prestashop
Download and install
Download the plugin archive in the Shop Pinta store and save it on your computer.
In the admin panel of your site, select Module (1) > Module manager (2).
Click the Upload a module (3) button.
In the pop-up window, click on select file.
In the window that opens, select the plugin archive (1) and click the Open button (2).
To configure the plugin, click the Configure button.
The plugin page consists of:
Live mode - enable (YES) / disable the plugin (NOT).
Choose a default image - a button for downloading an image from your computer.
Image is an example of an image that will be displayed in your link.
Width image - the width of the image that will be displayed in your link.
Height image - the height of the image that will be displayed in your link.
Application id - application id number.
After configuring the plugin, click the Save button.
To see what your Facebook page will look like, open the Repost Debugger tab in Facebook for developers.
To see what your Twitter link will look like, open the Card validator tab on Twitter developer.