Have you set up your tracker to account for the calories you are burning? On your start page under "Goals and Progress" you can click on "Change Goals" and enter the number of calories you expect to burn each week. Once it is properly set up, your calorie range may change.
If you still need to eat fewer calories, start adding veggies to your diet. I try to have a salad before every meal. It fills me up with very few calories so I don't eat as much of the main course. Just be sure to get a low cal dressing. A lot of salad dressings are ridiculously calorie filled. Also, make sure you are getting in your 8 glasses of water. It will help keep your belly full so you don't want to eat as much between meals.