1. Signup at https://launch.stellar.org/#/register
2. Confirm your Facebook.
3. Confirm your recovery E-mail.
I was waiting for more than 24 hours to get rewards,so probably you will have to wait to.
4. Send 100 stellars to someone to complete the steps.
You will get the same amount of Stellars back.
(You can send it to me: revislverspine or gpnq65Z4vDSLHXWHbMthG9AFNFM3Pp4fwJ )
5. Sign-up on https://justcoin.com then deposit them.
6. Trade them into bitcoin and withdraw the BTC to your address.

Step 5. explanation:

Go to justcoin -> deposit -> stellar
You will have to confirm phone number.
You will see a Deposit address and Destination tag here.
Copy the Deposit address -> go back to stellar and click send -> paste address in “Send to”
Now there will appear a box for your Destination tag, paste that in it and choose the amount you want to send, make sure you leave 50 coins on your stellar.

Step 6. explanation:

Now it’s sent to your justcoin address.
Go to justcoin -> Trade -> BTC/STR -> Amount choose all -> Buy bitcoin.
Now go to withdraw -> Bitcoin -> Amount all -> paste BTC address -> send and confirm.
(To find BTC adress go to Coinbase -> Receive money -> Bitcoin adress)
https://coinbase.com/

You can spend money on Humble Bundle, Indie Gala or Groupees

Note: After completing first 3 steps maybe you will have to wait more than 24 hours so please don’t spam with “Not working” and other comments like that.