Hi @mayteclick,
Thanks for reaching out! If you’d like to add one or more images to your events in The Events Calendar, you can use the rich text editor provided in WordPress to upload images directly into your event descriptions. When creating a new event, simply position the horizontal bar cursor wherever you’d like in the large text box near the top of the page, then click the Add Media button above the box. You can either drag and drop an image directly onto this window, or you can click the button and navigate to the image on your hard drive that you’d like to upload.
I hope that helps to get you started here! If you should have any other questions as you’re getting started, these links may help you on your way:
Best of luck, and please don’t hesitate to let us know if you should have any other questions! ??