Go to the page where you want to add the events as a calendar or as a list.
Go to the section where you want to add the block. In the desired section, click on add block.
On your right side, you will see all the different components that you can add to your page. Search for “Calendar component” in the search bar
Click on the obtained result.
You can now set the block:
Display modes: Here you can choose how you want to display the calendar
In calendar view per month
In a list view by month
In a month view with an image
In a list view by week
When you have chosen this you can save the calendar by clicking on Add block.
Then you also save the layout of your page by clicking on Save layout.