Support for Facebook Invite Addon For WoWonder

Go to /themes/wowonder/layout/container.phtml >>And paste your code in head tag

<meta property="og:image" content="http://www.sitename.com/themes/wowonder/img/og-image.jpg" />

Upload your own website banner as “og-image.jpg”

then oepn this link

Put your website url and allow facebook to fetch new meta tag info for your website.

Done

This addon is working perfectly for “desktop and mobile version of facebook” on any device.For sending invitation from mobile ,you need to use second option i.e share and invite users using facebook messenger,user will receive invitations send by desktop version of fb,and mobile app on their facebook messenger and on their facebook app instantly.

If you use first option and see this message on any mobile device, i.e.”This dialog is not available on this device. API Error Code: 4202” is related to Facebook API.Main reason behind is facebook API not support this feature for mobile devices.As I mentioned earlier,you need to use second option i.e invite facebook friends using facebook messenger on mobile devices.This official reply from facebook team.