You can install JivoChat on Blogger very easily.
Please sign up to JivoChat [clicking on this link] [https://app.jivosite.com/signup?lang=en]
You will get the chat code on the 4th step of the registration. The JivoChat code is also available in the JivoChat app, in the Installation section: Manage -> Channels -> Settings -> Installation.
Then open the Blogger admin panel, click on ‘themes’ — choose your theme and click ‘Edit HTML’
Scroll the code down, find the
</body> tag. Paste the code right before it.
Save the changes. You will see the offline form on your website. Please install the JivoChat app to be online and with that you will be ready to receive chats from your customers.