The most problem I've been facing since my first effort is writing article. I'm not saying that I couldn't make an article. I have created more than a hundred articles so far, but do you know how long for me to made one?... about a week on averages...
poor me, am I?
Just to let you know, English is not my mother language. In short, I'm a passive in english. So when I heard about TBS, perused it, and hope that TBS would solve the problem, then I decided to buy it. However, I'm still facing the same problem.
My point is, do you have any suggest on how to make me write article fast with the problem I've mentioned?.
First, when a company is looking for a "perfect" article, they will look for a "native" speaker of that language to write it. Unless you need to write "native" English, your standard may well be adequate for what you need. I understood your post. Your articles may also be understandable - which is what most people are content with if they get what they need, ie the information they want.
Second, I understand that you want to write articles more quickly. So do I and I am a native English speaker! It is not always easy to write articles quickly, even when you speak and write the language well.

So, perhaps you could find a source of articles that would act as a "starter" for you. It is always much easier to write an article, even in your own language, when someone else has made a start on it for you.
There is a lot of information on the internet that you can use for free, for example, articles that are in the Public Domain. You might be surprised about the amount of information there. If an item is in Public Domain, you can use it for free but you need to check carefully to make sure that it really is Public Domain. A lot of Government information can be Public Domain. You can also do searches on Google and other search engines for Public Domain content.
If you cannot find Public Domain articles, then look for other free information on your subject and use The Best Spinner to change the article round so it is "your" article. TBS can help you rewrite an article very quickly and easily. Find articles about your subject that you think are well written. Mix the sentences and paragraphs from those articles up together, to make a different article that is still well written. Then use TBS to change the words and phrases and to spin sentences and phrases together to make your article unique, as well as well written. Use Jonathan's technique shown in the demo video.
There used to be (I don't know if there are still) free forums on Yahoo where native speakers of one language helped native speakers of a different language with learning that language. If you help another person with your language, they can help you with their language. You both get help for free!

Hope this helps.