You have to cancel an appointment with your bank branch manager. Please send him/her a letter and explain- What the time and purpose of the appointment was.- Why you are unable come to this appointment.- Suggest an alternative time for the appointment.

Dear Sir/ Madam,

The reason I am writing to you is our appointment on Next Monday 24 of October. Last month, I had made an appointment with your branch with each other about my new branch of my factory. I am producing kid's shirt and now I want to open new branch in another city, so I need to lend money from your bank.

Unfortunately, I could not make this appointment because of my mother. Last day, she had a bad accident and now she is in hospital and need someone to take care of her. My mother lives in another city, so I had to leave city immediately. Her doctor said she will be fully recovered in two next week, so I can come back about three week later.

I am appreciated if we can make new appointment when I came back to city. I think the best time for our appointment will be on 20 November at 16 in the afternoon.

Please contact me via email or my cell phone to fix a new appointment.
Thank you for your time and consideration.

Yours faithfully,
Mari.