You have just finished a project at college. a letter arrives from the college principal which wrongly accuuses you of cheating . you can prove this is untrue. написать жалобу)

Hello to me only, that the letter in charge of swindle has erroneously come. I would like to say that this is not so. And that my project is perfectly written and hopefully I will be accepted to college. I hope you will read this sheet and take measures. All the good things.