If you have download a template from Presta-theme-maker there's a very simple Youtube video showing the whole installation process in 3 minutes.
In case you don't feel like watching it here's a short description how to do it.
Now you can see the list of your available templates in backoffice > themes.
If you'd like to use your new design also for mobile phones and tablets you have to disable the default "mobile theme". After this change you will see your template on all devices.
If you decide to not disable this option your store will be displayed like this:
This step is overlooked very often. After the installation you have to regenerate your thumbnails home_default to a new size - 245x245px. To make it even clearer here is an article how to do it. However - this step is mandatory only for designs generated by the Maker.
Check the CHMOD settings of the "your_prestashop/themes folder" - try to set it to 777.
Try to unzip the ZIP, open it and zip config.xml, modules, themes folders again.
Create your own Prestashop theme here on Prestabuilder.comTry out PrestaBuilder Theme Editor
Andrej is a Prestashop enthusiast. He started by developing his own themes and then formed the idea of creating Theme Maker. He enjoys finding ways to make his life simpler, and that is the philosophy he incorporates into all his projects. Andrej is also interested in WordPress, Amazon FBA, drop shipping, studying languages, and reading books.