How to Install the Extension

Download the Gmailer Addon By clicking Download button on your Dashboard

Open Chrome and navigate to chrome://extensions

Enable the "Developer mode" toggle switch in the top right corner

Click on the "Load unpacked" button that appears

Navigate to the folder where you downloaded and unzipped the extension file

Select the unzipped folder (make sure there's no nested folder with the same name inside)

Click the "Select Folder" button

The extension is now installed and ready to use