you can edit every note event in the sequenzer (you can find this at the top of the software) there you can control and change everything you played.
when you play live with the drumpads, simply activate the metronome. that should help you to play the sounds right in time. but you'll allways have to count each step. with a bit experience you'll soon get this. there are only 4 bars maximum. when you practice, you'll soon count automatic every step without even thinking about it