You can change how your WordPress website looks by installing a new theme. This article shows you how to do this using the illdy theme – https://colorlib.com/illdy/
Login to your /wp-admin area
Click on the ‘Appearance’ menu and click the ‘Add New’ button
You can either browse the themes or search for a theme using the search box at the top right hand side. When you have found your theme then click ‘Install’
The theme will be installed and then you need to activate it.
Depending on the theme you will be presented with the next steps to customise your theme or just click on the ‘Customise’ button under the theme.