You can add/edit events to be shown on the homepage here. But, you have to create events page and add events first.

Create an Event Page

• Go to Dashboard > Pages > Add New.
• Enter the Title for the Event page.
• Enter the description for the Event page in the content area.
• Choose “Events Page ” Template
• Click on Publish.

Add Events

• Go to Dashboard> Events> Add New
• Enter the name of the event in the title
• Enter the description of the event
• Enter the additional information of the event
• Select event category/ies
• Set a featured image for the event
• Click Publish/Update.

Recommended Featured Image size for Events: 165 x 182 pixels

Configure Events Section

• Go to Appearance >Customize>Front Page Settings> Events Section
• Enter Title, Description for the section
• Select the events you want to display on the homepage
• Enter Button Label and Link
• Click on Publish