@Saurabh43 The first thing I would have done if I received a complaint of noise coming from my rental was to visit my property, not go by what my camera showed.
Are you presently hosting guests? If yes, your cameras are not showing whats going on inside your rental because that would be a violation. If you don’t have guests, then there could be a possibility you have squatters.
It is vital that you visit your property to determine the source of the noise.
EDIT
I just checked and your listing is up.