din uuuuhhhhh... I went to EduKingdom Glennwaverly for a JMSS tutoring course, helped be a bunch in math and numerical. But I think it isn't worth it as you can 100%(more like 95%idk) get good at those subjects with practice tests. Just do like 1-2 practice tests(NOT 3-5) per day and reflect on your answers, take time learning properly on topics you are unfamiliar with, and experiment on how to get the fastest answer for a type of question(for example time, distance, and speed). Also do at least 2 essays a week. And have a general tutor for English, can help you when trying to structure or fish out good words in your writing.