ParimalDubewar I'm sorry to hear you're having trouble. The settings in the attached screenshot seem to be no problem. To clarify whether it is a issue of Spine or your implementation in Unity, could you please check if the skeleton's animations play correctly in Preview of the Inspector window?:
http://esotericsoftware.com/spine-unity#Preview
If the animations cannot be played correctly in the Preview section, there may be a problem in your Spine project, so please send the Spine project to us via email so that we can investigate the cause: contact@esotericsoftware.com