Sample Confirmation Letter For Church Program Help With Writing A Confirmation Job Letter?

Help with writing a confirmation job letter? - sample confirmation letter for church program

Hello,
My friend needs help to provide a confirmation of employment. She does not know the format of the written confirmation of employment, under which it is an employee of XYZ Corporation on the day (when it was started). She works in a restaurant as a manager and you need to make this letter and) that from which the bank (for a personal matter. Can someone me an example of employment confirmation letter.
Thank you.