How do you say that the reply to the bank interview notice is late

I can say that I am very sorry. Before you informed me, I had received an offer from another company. I'm very sorry that I can't do it. I also wish you a more suitable candidate in the future. When the interview result is late and you have joined another company, you should politely refuse, explain the reason and thank the other party for the invitation. The bank interview cycle is long, so it is recommended to confirm the notice time with the other party in advance to avoid missing it.