Good to know.. Can you please share those docs/videos in Google drive link or any other cloud storage to get access?
It can very well benefit who cannot able to cross 7 or more band in Writing.
One small trick I have been following for writing these days. Use idioms wherever possible. This gives a different view and gets you some score. I started getting 7 or 7.5 with this trick. I couldn't crack clb10 yet, but my problem is with listening.
So this is how I would structure the essay. First paragraph, rephrase the topic in different words, one line as a lead for next paragraphs, 50 to 60 words. Second paragraph, start with some linking word to feel the continuation, write first line to indicate what you are going to discuss in this para (topic line) and stick to that throughout the paragraph. Do not deviate away from your topic line, no matter what. Give some examples or close it with some idioms (like every cloud has its own silver lining, beating around the bushes, bite the bullet etc). Make sure, it doesn't look it was forcefully inserted, it should gel with the flow. That is important.
Repeat the same structure for second paragraph, and a third one as your conclusion. That's it. Have fun !!