Question

letter placing order of the computer instrument

Answer 1

(write your address here)
(date)
(for whom or where you are sending the letter )
(sir/madam or the head for computer company)
i would like to inform you that i want to place  a order for computer parts that i need in my school (or training center and where you want ).
i prepared a list for my requierment please take a look on it 
1.computer processor .
2.a set of mouses 
3.-----
4.------
(what you need )
your fast action will be thankful.
thank you .
(your name )