ACT Prep Advice!!

If anyone has any ACT advice to help me up my score, that would be fabulous. I’m taking the September 10th ACT.

I’ve taken the ACT 2 times, once last April and once last June, and got 26s both times. I’m really frustrated since from what I’ve read, the test is supposed to show your knowledge as a student, which it definitely hasn’t. English is my best section where I get 34s and up, Math is pretty decent, but Reading and Science are always low and vary A LOT from test to test. (I.E., I take a test and get a 28 in Reading, the next day I’ll take another and I get a 21).

If any of you have had to prep A LOT and earned a score of 30+, please help!!!