Format of writing formal letter to editor

Letter writing format-formal letter....
Latest version.

1.Writing sender's address-It mean you write the address of the writer.If you have a question and there's no address of the writer.you may write any address.
It basically impresses the teacher.
😊2.Writing sender's address in 3 lines-
If someone have address of where he lives,he|she can't write the whole address.
You have to write your whole adress but in 3 lines
For exmaple.If your address is 
Khajuriya peer nagar delhi road 2 flat no 2 house 6
You will write as ..Road 2/flat no 2
                                Khajuriya,prernagar
                                Delhi 345976                          
3.leave blank- before writing date leave a blank space.
4.Format of writing date- you must write the date in the format of this--- date.month.year-8July2020
5.leave blank for receiver address-you must leave a coloum of page to write receiver address..
6.Address of receiver-Designation of receiver,where he works,address
7.Blank line-before writing salutations
8.Subject-It must be of 4 to 6 words..
9.Body of the letter.....-.......
10.Last words -

Yours faithfully
Wekra....
11.
When writing to the Editor always remember to write these two.
1.before body of the letter-
Through the coloum of your esteemed newspaper and the concerned authorities towards subject.I have taken this from yt channel "dear sir"
2.After the body -it will be good if you publish in your newspaper and the concerned authorities will see the gravity of this matter and some measures will be adopted to problem.taken from yt channel"dear sir"
Ok thankyou for reading
Dear sir- dear sir link to watch videos of dear sir.it is not mine channel.but I found it helpful
Thanks