Enter your address, click the Shoot me the coin button, and wait a few seconds. Your address will receive a certain amount of test tokens, as shown below:
You can check your address balance in a browser or run the environment setup code again to check the balance.
At this point, you should see that your balance is no longer zero.
Request Mainnet Test Tokens
If you need to request mainnet test tokens, visit: Space Mainnet Faucet. Note that the format of mainnet addresses is different from testnet addresses; mainnet addresses start with 1, while testnet addresses start with m or n.