u/Own_Entertainer_4950

I have no idea how to revise or improve my english lit grade, I use the edexcel exam board, and i've been stuck on a C the whole of year 12, everything I do doesn't improve my grade, my current predicted grades are A*A*B. I put SO much effort into my grades, my other two subjects are geo and politics, but I can't seem to improve English Lit. Any real advice on how to get off of an C grade and move towards an A would be SO appreciated, I was just looking for some advice on how to revise and improve my grades, it's more my essay writing than content understanding that's the problem, and i'd love to be able to find away to improve by 1 or 2 grades over the long term before my final exams, thank you!