Hello,
I'm sorry if this is going to sound rude, but I'm only trying to educate. Writing has nothing to do with flags and when I use the word "nothing", I mean it quite literally. It's all in the grammar and literature of a language and those who understand it, they're good enough to write whatever they want to, in the respective language. But I believe this is not the right way of convincing anybody, I understand you might have had your share of horrible experiences on different freelancing sites. So if you wish to invest your time, I promise you that you will end up with a very satisfying experience. (Yeap, I'm full of myself, I know) I offer you a free sample test; assign me with a topic of your choice and I'll create an amazing article for you to review. If you think it's up to the standard you're looking for, then you may hire me and we'll count that article as our first task together. Let's get in touch please. :)
Sincerely,
WordsAlchemy