てすみません

Used to apologize for something you have done or for a situation you caused. The phrase follows the te-form of a verb, indicating the action you’re apologizing about. It is common in informal and polite contexts to acknowledge a minor disruption or inconvenience and to express regret. It can be used for both personal and situational apologies, and often appears when you have caused a delay, trouble, or inconvenience for someone else.