Hi Please how do I create a default theme for Joomla 4? This theme will be the default throughout the website. How to create on nicepage desktop and then export to add to joomla 4 as...

hi i donloaded a template for my joomla website because i wanted to change the look and feel and i dowloaded it but when i was finished with it i tried to upload it joomla and it wasnt working the...