Who Told you that Lord Ram and Lord Krishna - built the whole world? Do you think they were born in space and later created the earth? You are a complete piece of sh*t on the face of humanity.
Please keep your stories to yourself and get lost you kafir.. Don't disfigure other religions if you are a true Muslim.
I am a Mulsil but I know more about the Hindu religion that you. There is nothing like that what you claim. Your knowledge on Hinduism is zero..