Adding content to your website is super easy. You can add blocks by clicking on add block and select the design.
Let's say this one and it's automatically added to your website. If you want to add just a single element, click on add widget and you'll see all the different elements that you can add.
Let's say we want to add an image. Simply click, drag, and drop it wherever you want on your website.
Then the controls will show up. You can select an image from your file manager and the image is now on your website.
Then you can adjust the position again if you want to change it. This is how simple it is to add any new element or block to your website design.