In order to add a video, simply drag and drop the Video block from the Additional sections to the desired place in your page.
You can embed a video link from various providers, including Youtube, Vimeo, and Wistia. To embed a video into your website, go to YouTube (for example) in your browser and search for the video you want to present, select the video. Click on Share, select Embed, and copy the link as shown below.
After you copy the HTML code, go back to the Azavista Website builder and click on the video button section in your page. Go to the component settings and paste the link in the HTML code field as shown below.
Additionally, if you wish to add a video that participants need to entirely watch before they are able to submit a form, you can add a video to your form and select the option "Disable submit button until the end of the video".
There is no preview of the video in the builder, but later when you publish the page you will be able to view it.
For more information on how to obtain the embed code for different video providers, please see this article.