Shridhar took my question I lnotially why is someone else answering the question? Shridhar is on spot 5 in rankings why is A laxmi answering someone that's ranked 75 and that too vaguely and totally unrelated to what I asked . Seriously this app should be rated 1. Total rip off. Delete this app. Oil substances are going to be banned and you want me to start a business in that? Lol Fug off clowns. Department store? Be specific. Seriously. Waste of money with rubbish prediction made by some