To enable Vuukle Emote widget on an article page, you will have to take the following steps based on the platform you are using Vuukle on
Enable Vuukle Emote widget using WordPress plugin:
In your WordPress Admin panel, go into Settings > Vuukle and choose On for Show Emote at the end of each post option
For Blogger :
[vuukle-emote] .Then click the Save button.
In your website’s HTML, insert the following code where you want the Emotes widget to display