i want to purchase btc at low rates, i.e. at international rates. so how i can add money, tell some site or wallet, so that i can add money in that easily and trade.
i can understand what you are trying to achieve here. since the price of bitcoin in the indian exchanges are higher than the international markets you are trying to make some profits if you are able to purchase some coins with your currency from international exchanges.I am sure you could purchase using your credit card .