Animation runs on one menu link even though I have clicked on another menu

When I click on any menu item such as “clients”, or “qualifications” for example, the menu item which has the animation applied to it (” introduction “) activates.
How can I configure the plug-in so that only the menu item which has the animation set (“introduction”) Shows the rotating text ?
Right now, no matter which menu item I select the first menu rotates.
Thank you for any guidance.

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