Hi friend! I need your help to earn gems in City!

How can I get bitcoins?
There are a variety of ways to acquire BITCOINS:

You can buy bitcoins from Coinbase or BIPS.gif BIPS Market.
Accept bitcoins as payment for goods or services.
The most common way to buy BITCOINS are the Bitcoin Exchanges
Visit bitcoinx.io for peer-to-peer ratings and reviews of bitcoin exchanges to see where to buy bitcoins
There are several services where you can trade them for traditional currency.
Find someone to trade cash for bitcoins in-person through a local directory.
Participate in a mining pool.
If you have a lot of mining hardware, you can solo mine and attempt to create a new block (currently yields 25 bitcoins plus transaction fees).
Visit sites that provide free samples and offers.
Visit WhereToBuyCryptoCoins.com to get a guide how to start with bitcoins and cryptocurrency in general. Shows a list of markets, faucets, exchanges, miner's pools and more.