i installing whatsapp in opencart 2.2..0.0 

and all ok but not view ico whatsapp

why?

Hello salwa,

Can you please make sure that you have assigned the module from design >> layouts to a specific page and that you are opening your website through a mobile device?

Thank you.

I have assigned the module to home page with position and sort order but its throwing errror like this

Notice: Error: Could not load config isenselabs/whatsappshare! in D:\wamp\www\SVGS\system\storage\modification\system\library\config.php on line 27

Hello Srivijaya,

If you still have this issue, please feel free to open a support ticket at http://isenselabs.com/tickets/open.

Hope this helps!