I'd like to order you to proofread my academic paper which is consisted of about 1100 words.
I'm having difficulty proofreading our research paper.
Would you like to proofread our manuscript as particularly in grammatically correct.
I had already been found a freelancer who could do similar task like this with the cost $10 before.
However, I can pay additional money depend on the quality of job.
And also, I have to get the certification of editing (proofreading) from you.