Here are examples to write a letter of apology and a link to an article in which a singer apologises

file:///C:/Users/hp/Documents/4/Apology%20Letter%20to%20a%20Teacher%20.html

https://www.pinterest.fr/pin/308215168219048469/

file:///C:/Users/hp/Documents/4/Apology%20sheet%20.html

https://www.bbc.co.uk/newsround/57566236