General
When editing a page with Elementor, use the Search Widget field to find easy the Glitch Heading element.
Drag and drop the element into canvas for it to appear. A set of controls on the left, in Elementor sidebar is available.
General widget settings
Text - Edit heading text. Use brackets to select words that receive effect. E.G. {Selected} word. Where the Selected word is now having the effect. Select multiple words like this {Selected} word is {another} one. In this sample another word receives effect too.
HTML Tag - Select which HTML tag to use with the header element.
Link - To make a link from this heading, use Link option. Enter URL and the heading will link to it. Use standard Elementor URL controls for links for extra options.