I would like to have fewer calories in my Plan

You cannot and should not adjust your calories because your caloric needs are exactly calculated by us. Experience shows that many people choose their level of activity in everyday life as higher than it actually is. So if you can not manage your portions and the prescription amount is too much for you, you can change your settings on Plan Customize again. If you set your activity level to “low”, your calories will also decrease. Note, however, that fewer calories does not automatically lead to better results!