You can try studying by yourself. There are some intensive IELTS reviewers in national bookstore with included audio cd. It's pretty useful. You really have to study how to answer the exam properly. From my experience, it's not about how good in English we are because we study English from the start of our schooling. It has something to do with how we can understand the question and answer it the right way according to how they want it to be answered. hehe
It will be difficult to find a teacher a this point in time. DIY would be best for you.
