My name is Vincent Krach. I'm 15 years old and I live in Barbentane in France. I would like to have an autograph from you because I find that you are a really good actor. I love your role as Tony in the serial NCIS. I look forward to receiving your reply.
Original form of translation before edits:
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Dear Mr. Weatherly
My name is Vincent Krach, I'm 15 years old and I live in Barbentane in France. I would like to have your autograph because I think that you are a really good actor. I love your role as Tony in the NCIS serial. I hope I will have your answer the soonest.
I left the letter in its corrected state, i.e. minus its many errors (with respect to both spelling and grammar), because they were obviously not made intentionally by the 15-year-old writer of the letter!