Re-write Sales Letter

I am looking for copywriter that can help me to re-write / enhance my current sales letter. You are require to change, amend the sentences, grammar check as well as the natural flow of the sentence. Any suggestions for improving the sales letter will certainly great but not a core requirement. Deadline: 7 days Delivery Document Format: MS Word Copywriter Requirement: English as month tougue coder only. I'm looking at developing a long term working relationship with the successful graphic designer if the work is satisfactory. If this is a job for you, please send me samples of your work within the private message board. Thank you.