Chatra allows you to chat with your visitors, view the list of visitors who are currently online on your website and start a conversation manually or via configurable automatic targeted messages.
Chatra Bot collects contact information when you are offline or unavailable to chat, so that you can get back to customers even if they left your site.
To add the chat widget to your website, sign up with Chatra:
Free one-click registration.
If you already have an account, follow these simple steps:
Plugins → Add new.
Search plugins field.
Settings → Chatra chat.
Save changes.
If you took all the steps and cannot see the widget, please check if you have any caching plugins installed. The widget should appear after you clear the cache.