Captain needs to be better at game management than that. It's simply not good enough to make such critical mistakes in the game plan and your resource management, over and over.
Gift the opponent free singles when you know he's going to try for them to get the strike back next over. Utterly waste your review when the bowler knew immediately it wasn't out. Keep telling your bowlers to bowl rubbish short stuff at batters who aren't going to put the bat near the ball if they can't help it.