It's always like that.

If you follow the first promotion, the detail is clear that you will get 1mBTC Free Bet for Baccarat Game. The free bet you are getting for Speed Baccarat Game with Boomba Table if I was not wrong.

Click the free bet notification in the bottom left corner.

You will be redirected to the game free bet, before you completed the free bet wagering your fud will still in the free bet amount. Once you finish the free bet, your balance will be going into real balance.

By the way, for free bet you can only be allowed to play the free bet game.