THere Are Various Ways You Can Earn Altcoins,

Via The Following Methods Below

1. Airdrop Campaign

2. Bounty Programs

3. Masternodes ( Proof Of Stakes Coin )

4. Trading ( Buy Cheaply And Sell High For-Profit Also Repeat the Same Process Again )

5. Arbitrage

Conclusion:

Just Make Good Research For Yourself And Enjoy The Altcoins You've Earned Via The Methods Listed