Thank You 4 any orientación. Please how cAn o install k2 templete
I need to see a video
Thank You!

This tutorial will help you override the default K2 template:
getk2.org/documentation/tutorials/174-templating-with-k2-and-the-concepts-of-sub-templates

K2 is a component whose overrides are inside your Joomla! template, for installing Joomla! templates use the extension manager.