>>But i am having no success, Please provide support
The video provides NO insight into what you've actually done/tried, or what pins you wired up on the NUCLEO board, or if those conflict with other functionality.
Have you scoped the pins, or looked at the bus signals with a logic analyzer?
What code have you written? What have you tested? What have you learned about your implementation? What aspects work? What aspect don't work?
Have colleagues or teachers work with you locally, this sort of thing needs a more hands-on approach, and not going to be easy to debug through a key hole.
