**Step 1:** On your FTP client, open the **footer.tpl** file under prestashop/themes/default-bootstrap. ![][1] **Step 2:** Paste the _[**HappyFox Chat installation code**][2]_ above the </body> tag in the file. ![][3] **Step 3:** Now “**Save**” the file and upload it to your FTP client. ![][4] If the FTP client …