sonner

Hello I purchased a product with tweenmax and ligthbox fuction with Isoptope gallery. The problem is that when the lightbox gallery is loaded there is not an option to navigate with the keyboard arrows or to close the lightbox with the escape key, its only possible to navigate with a next/prev and close button. Tweenmax is completely new for me and I have no clue where to begin ? could you help me ? Is it possible to navigate in Tweenmax with keyboard ? or i it possible that the developer has disabled it ? thanks for your time !