* Download the files from git repo
* Rename Download zip file to tochat_whatsapp.zip
* Go to Shop Backend > Modules > Module Manger
* Top Right Corner, you see Upload a module. Click here and select your file
* the module will be installed on your shop.
* Connect to server using FTP client.
* Switch to Directory modules in prestashop root directory
* Create a directory with name "tochat_whatsapp"
* upload all the files which downloaded from repo inside "tochatwhatsapp"
* Go to Shop Backend > Modules > Module Catalog
* here you see the module Tochat Whatsapp
* Click Install.
Admin > Modules > Module Manager > Find module Tochat Whatsapp > Configure