Karthik R
If these contours are not changing with time, I am pretty sure there is an issue with your model set-up.

Did you activate gravity in your model? Is the vector in the right direction?

What surface tension formulation are you using - CSF or CSS?

Are you using an implicit and explicit VOF formulation? What is your time step? What is your Courant number?

How long did you run your simulation for?

Could you please explain your boundary conditions in your model?

Did you activate ‘wall adhesion’ from the interaction panel? And are you able to specify a contact angle from the wall BC panel? What is your value?

Please answer these questions in as much detail as possible so we can understand your model and help you move forward in your simulation.

Thank you.

Best Regards