ช่วยตรวจ cover letter ให้หน่อยคะ

I read about a jop opening for a manager on the web site.

I am a recent graduate of Rambhai Barni Rajabhat University, I learned was marketing. During the time I studied there I used to work as a salesman at a minimart and also used to be a heavy reception at the brother's resort. I am a very social person and my cheerful disposition has made it easy for me to make a good number of friends. I am looking for a job like that at ........

I will call you next Monday to duscuss my enclosed resume.

I look forward to meeting with you soon.

Sincerely yours,