LIT Coin, also known as Litentry, is a decentralized identity aggregator that enables users to control their own identities and personal data. If you are interested in buying LIT Coin, here are the steps you can follow:

1. Choose a cryptocurrency exchange: LIT Coin can be purchased on various cryptocurrency exchanges such as Binance, Huobi, and Gate.io. Choose a reputable exchange that supports LIT Coin trading.

2. Create an account: Sign up for an account on the chosen cryptocurrency exchange. You will need to provide some personal information and verify your identity.

3. Deposit funds: Once your account is set up, deposit funds into your account using fiat currency or other cryptocurrencies such as Bitcoin or Ethereum.

4. Buy LIT Coin: Search for LIT Coin on the exchange and place an order to buy the desired amount of coins. You can choose to buy LIT Coin at the current market price or set a specific price.

5. Store your LIT Coin: After purchasing LIT Coin, transfer the coins to a secure wallet to store them safely. You can use a hardware wallet, software wallet, or a cryptocurrency exchange wallet.

6. Monitor your investment: Keep track of the price movements of LIT Coin and monitor your investment regularly. Consider setting price alerts to stay informed about any significant changes.

7. Sell or trade LIT Coin: You can sell or trade your LIT Coin on the same cryptocurrency exchange where you purchased them. Choose a suitable time to sell based on your investment goals and market conditions.

It is important to do thorough research and understand the risks involved in investing in cryptocurrencies before buying LIT Coin. Make sure to use secure platforms and follow best practices for storing and managing your digital assets.