Getting 40,000 points in level 122 is ok, as long as you eliminate the bomb located in the bottom centre. This means the first few turns you take should be geared towards destroying the 3 bricks which hover above the bomb. After this playing in the central columns in order gain special candies should help you to remove the bomb. As for the chocolate don’t get to obsessed on removing it all, instead focus your energy on creating the best possible special candy combinations. Doing this should eventually remove the majority, if not all of the chocolate pieces anyway aswell as helping you to achieve huge scores.