I am writing to express my interest in your recently advertised position for a waiter（建议最好提下在那里看到的广告）.I found that each aspect of my experience and qualification meet(这里不需要加s) the requirement of the job.
没必要提qualification吧,端盘子还需要执照么?不过语法上是没问题啦.
As a students, I participated in part-time job,including kFC ,Pizza and some similar occupation of waiter（As a student, I used to work in KFC, Pizza hut and other fast food chains and resturants）. So not only the qualification but aso the experience make me a perfect candidate. these is one of the reason why I want to work in your company(建议删掉这句,没有什么实际意义而且很突兀）.I would like to meet with you ,to discuss the possibility of working at you restaurant in the near future（if you may I'd like to meet you in face to discuss more detail about the work）.
如果老板是老外一眼就 能看出你的英文水平不高,建议如果你的口语还好的话尽量还是不要用求职信的方式,因为如果写得不漂亮对方直接扔进垃圾桶你连面试的机会都拿不到.
只是建议,仅供参考