Hello Raghuveer,
There are some courses on this in the Webflow university. I think this might help:
Also, this is the link to the full interactions and animations course:
Lastly, if it’s a really complex animation you’re trying to do, you might want to look at Lottie:
If you still need some help, you should share your share link so others can see what’s happening on the back end.
Hope that helps and best of luck!