HEX is a decentralised cryptocurrency based on the Ethereum blockchain. If you want to buy HEX, you can follow these steps:

1. Choose a cryptocurrency platform that supports HEX. Some popular ones that offer HEX include the Crypto.com App and Exchange.

2. Sign up for an account on the platform and complete the verification process.

3.Set up a wallet for HEX. Most exchanges will provide a wallet for you to store your HEX, but you may also want to consider setting up a separate wallet using a hardware device or software program.

4. Deposit funds into your account.

5. Place an order to buy HEX. Go to the platform's trading page and select HEX as the currency you want to buy. Enter the amount of HEX you want to purchase and place your order.

HEX can be bought on a variety of cryptocurrency platforms, including the Crypto.com App and Exchange. It's also important to note that HEX is not available on all platforms. Some cryptocurrency exchanges may not offer this token due to regulatory or other considerations. Therefore, you may need to try multiple platforms to find one that supports HEX.

There’s a wide range of cryptocurrency wallets that you can securely store your HEX in. These include software wallets like the Crypto.com DeFi Wallet and hardware wallets that resemble USB flash drives.