Falling stars element

hello i check intro videos and find element TRANSFORM and in example star stars moving after using it. but when i try use some effect on my pictures (headers) its not work nearly the same ever. can you explain me? maybe they use few different functions what i dont now?

video - The Designer - Webflow UI tutorial - YouTube

my website - https://preview.webflow.com/preview/animeshkas-beautiful-project?preview=96771649150f38f94b16caf1c000fa5c

Hi @Animeshka_Animeska_3

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Could you explain what effect you’re having difficulty with?

just look this video The Designer - Webflow UI tutorial - YouTube
i need same effect