A major reason or purpose for writing is to persuade readers to accept your opinion or adopt a proposed course of action. Consider the following scenario: You are watching a popular singing competition on TV with your two younger siblings (who are seven and twelve years old) when a sexually provocative lingerie ad airs. You are furious because you find the ad inappropriate for a program that caters to younger viewers. Write a letter to the TV network with the goal of convincing network executives that it was inappropriate to air this ad while young children could be watching. Also, propose a call for action, such as changing the commercial’s air time. Adjust your word choice to fit your audience, situation, and purpose.

This would be concerning something like the advertising of such a provocative commercial during a TV program. Given that the show is incredibly popular amongst individuals but even more so with youth, at that particular moment in time it'd be very unethical to view such forms of ads as it can affect the innocence of students as well as divert their focus away from learning as well as play which is an important part during their expanding-up process.
Therefore, given the children's potential futures, it is hereby suggested not to screen those forms of commercials or play themselves late into the evening if possible, because then parents can conveniently keep tabs upon them.
I expect that my submission will be heard and that necessary steps will be taken in this respect. Giving thanks in advance.