Although I am not born to be an English native speaker, I am a successful English learner. I can comprehend your determination as long as your difficulties caused by the learning process. We can together come up with new study strategies to reach your purpose and eliminate the hardship. I once taught a 16 year-old girl whose IELTS score in the beginning was 2.5 to obtain 5.0 in a month. As long as you want to learn English, there are always ways to improve it.
SAT 1400