Bounties

Every twenty four (24) hours, you can complete up to three (3) bounties.

Click the "Bounties" button in the bottom right corner to open the bounties screen and see your bounties. Click the "Claim" button on an individual bounty to begin working towards completion. (Note: This seems to be a poor translation, as you're only accepting the contract at this stage.)

Once you've completed a bounty, return to the bounties screen and claim your reward. Once you've completed all three (3) bounties, you must wait until the beginning of the next twenty four (24) hour cycle - which began when you selected your first bounty.