step by step: 1. Join telegram bot : https://t.me/tapcoinsbot/app?startapp=ref_SmDwYG (copy and paste on your browser) 2. Tap on Menu "Airdrop" 3. Last step click on the picture "Airdrop Biomatrix X TapCoins" and follow the next instructions on the screen 4. Last step go to wallet on the bot and click "Withdraw" 5. Done