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Is the coach the one responsible for the way the players too should perform either individually or as a team, if the coach made the plan and strategize how they are going to perform in playing their match, then the next to discover was how they are playing off the radar from what was on the original plan, we should know that the players also can be so annoying and at the same time disappointing when they are not delivering as you expected being the coach, what will you do in such situation than to take heart and bear with what they deliver, after the match you may also wish to take action at your discretion being the coach against any underperformance made by the players.
When players don't perform as instructed, they'll usually receive advice and improve in the next match. You shouldn't directly punish players just because they don't perform to your hope - but if they're being disruptive, punishment may be the final solution. Many players are benched when the manager deems them incapable of following instructions - some are also sold or loaned out for the same reason.
As a professional player, your primary responsibility is to play according to the coach's instructions. They can play however they want if the coach allows it, but in most cases, players will always be expected to play according to instructions.