ACT prep schools? (Harvard Square, Elite, etc)

<p>Hello!</p>

<p>i have only about ~29 composite score at ACT right now and would like to better my score with self study and prep school lessons! </p>

<p>(my sat is really bad with less than 1800… ^^")</p>

<p>can you tell me which prep school is more effective for ACT and/or SAT? (like does the school only do practice questions or do they actually teach?)</p>

<p>Thank you very much and have happy holidays! :D</p>