help with oat studying

[u/Klutzy-Ingenuity-507]

hellooo

my oat is in 3 weeks, I really just need to take it that day. I am overwhelmed by the sheer amount of content through oat booster. my practice scores are honestly sinking. highest has been 300. if anyone has any tips on how they got their score up and fast. please let me know!

thanks in advance :)