I am a hindu too and I feel ashemed that some stupid property seller thinks that you are not welcome in a mostly hindu inhabited locality.
I would request you not to form your opinion about people (read hindus for this instance) on what an idiot says. I request you to take this matter to the highest extent possible for you and raise a concern on it, I am sure you'll not be alone in this endevour.
Its only when people like us who care more for people than their religion, stand against such incidents that people will become aware of such stupid acts.
