Then I am your man.
Whatever your needs, I can fill them. I will type up a copy of the required letter or form that you need. If you're sending an email of complaint, I am more than happy to send the email for you if you give me the required information.
If you're planning on sending a letter, I will send you a copy of the letter for you to hand write. However, should you wish me to send the letter on your behalf, I am also more than happy to do that too. You only need inform me of your choice.
Don't hesitate to give me a try, I'm sure that if you've a battle that needs fighting, I can help you win it!