My name is Jose and I took the IELTS test examination 3 times. My results in writing were as follow 6,, and 6. I was quite shock when I got my last result, as for my third attempt I studied harder and I knew more vocabulary. As result, I checked the IELTS criteria and I found out for the first time that I was not using complex and compound sentences in my essays! I believe other students are making the same mistakes as well. Many people on the internet advice to check old essays in order to imitate them. However, if you do not know the theory behind each sentence construction, it is very hard to imbibe the knowledge. It would be very beneficial for the community if you emphasize this point in one of your videos.