Cant find exercises for p90x on tracker

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I have been trying to put in exercises from p90x on the fitness tracker, but a lot of them arnt on the list. I have no idea how many calories the moves burn. There are days like Legs, back, and ab ripper, or arms, chest, and ab ripper, where you might use weight bands or weights. Also alot of the moves are without weights. I have no idea how to put them in to count burned calories. Can anyone help me figure this out? Thank you :):happy: