I see Valwriting.com is mentioned on here. I made the mistake of hiring them to do an essay for me last year, they kept begging me to extend my deadline even after I had repeatedly told them it's not flexible. I kept extending it by a few hours everytime it expired because the writer kept telling me how s/he had tons of other assignments to do as well & needed extra time to do mine justice. Being the crazy softy I am I felt sorry for him & obliged. I knew I was risking it but I trusted her/him when they said they'd upload it for me to edit & proof read on time.
It never happened. The paper was handed to me right before the deadline at university ensuring I did not have time to edit or revise the paper. The quality was mediocre. I had requested 2500 words (Lit. Review) the writer chose to write over 4000 nonsensical words. Anyhow, I was unable to hand it in on time at univerisity, which ensured I failed the subject.
I had to redo it this year. I informed them (valwriting) of this, the admin staff apologised, promised me a revision any time I wanted, "subtantial discount" on my next order & other such promises. A load of crap as it turned out.
I returned to them thinking it would not happen again. Served me right, history repeated itself. I have YET another resit thanks to them. They refuse to accept it's their fault. I had to resubmit last years Lit. Review this year (with a few changes as requirements had changed as with any course) & contacted them regarding the revision. They blatantly refused, to revise the paper & accept THEIR writer had anything to do with it. I did not have any way of proving it anymore since they had expertly & smartly deleted all the communication that had taken place between the writer, admin & I through our valwriting accounts (that's the ONLY way you can communicate with them, other than chat which is irrelevant)
I have paid valwriting.com nearly $1000 & have NOTHING to show for it. I had to redo everything on my own. They refuse to revise the other order I had placed with them this year even though their writer ignored all my requirements. I had said you can ONLY refer to a, b, c & d (how difficult is that to understand?), external references are NOT required. Yet s/he insisted on referring to anything & everything except my given list.