Help Please!!

Complex numbers ke PYQs nhi ban rahe, meine chapter padha hai but jab questions solve karta hu toh blank ho jata hu, solutions toh aise hote hai that I can't even expect to think before solving the questions. Please help genuinely (26tard)🙏. Iss subreddit par sab kehte hai Complex numbers is very easy chapter. I might be just a dumbass.