A:AnswerHi Charging,
Did you do a quick press and then a long press? Are you just trying to hold it down? DJI products require a quick press, release, and then a long press and hold until it comes on.
A:AnswerYou can track it via GPS, and the range is roughly a mile, but it's unlikely that you'll want to get it that far away as it's a little sketchy when it's not in line of sight.
A:AnswerNo, this drone does not have any night vision capability. With that said, it takes ok quality footage at night with ambient light or street lights.