Cannot click on buttons

[murdoc_tcc]

Hello, I cannot click on any buttons for example trying to change the slider 

 

my prestashop version is 1.7.9 and its a fresh install

[JBW]

Please check your PHP Version. Please note that Prestashop 1.7.6 is only compatible until PHP 7.2

[ClassyDevs]

Hello, murdoc_tcc

You can check PrestaShop compatibility with php version from here https://devdocs.prestashop.com/1.7/basics/installation/system-requirements/

Then make sure your site is compatible with your php version.

Secondly, you can inspect the element via chrome  , right click and click the inspect then check their is any javascript in your site or not.

 

This are two  possible error for the button not work.

Hope it helps you

Thank you