Bonjour, svp quelqu'un pourrait m'aider a améliorer ce texte?merci


Dear Sir or Madam,

I am writing to you because I need to find a job to finance my studies and I would like to work during the summer holidays. I have seen this job in the newspaper and I was very interested because I like being helpful to people .
I am 14-years-old girl and a student at Elsa Triolet college in Lyon. I haven't got experience in this area so it is a rewarding experience .
I enjoy being in contact with the costumers and I work very hard so I think I would be brillant for the job.
Thank you for your attention.
Sincerely,