Oct/Nov tips?

Hi I do the following subjects: FLE Foreign Language French Mathematics ICT Business Studies History English Lit Biology and Chemistry. All under CAIE. I'm not too confident in most of my subjects tho except for FLE, ICT and Biology. Well, FLE seems fine but I keep seeing people in this subreddit talk about it being hard so I'm not entirely sure. Asking for help mostly for History(I do Paper 1,2 and 4) Especially Paper 4. Also help with French because it's the only one in this list that I struggle to find youtube videos and resources for. Advice would be much appreciated. Thank you❤️😙