Article writer needed urgently

I am looking for article writers. Articles must read like they are written by NATIVE ENGLISH speakers. The needed article length will be 400-600words. I will give you keywords of the articles that you need to be write. Articles must use the keyword in the title, first sentence and body for 2-3 % density. Also the articles must be at least 80% unique from the old ones and pass Copyscape. If an article has many spelling, punctuation errors and does not pass Copyscape I will not pay for the article until it is fixed and resubmitted. Thank you and don’t be afraid to apply