Thanks for your answers but still I didn't understand.
1. Which site do you recommended to buy bitcoin? what will be the fee?
2. Which site do you recommended to buy other coins like ECC, ETH ,,?
Thanks
Are you from US? you can use coinbase to buy ETH also or shapeshift, poloniex, bittrex. You can trade in there. Not familiar with ECC but you can prolly buy there as well. Just search on google on exchanges that you can use. Localbitcoin is also good platform to buy BTC with USD if you are looking for p2p trade and you may find people who do trade face to face.