Very recently, I have created a youtube channel to help out IGCSE students! I'm currently working on World History (0470), and if you'd like me to teach another specific topic, please let me know! You can find the channel callled "IGCSE Teacher"
I found this great igcse accounting tutorial online and I thought you'd like to watch it if you're preparing for your exams. I think o level principle of accounts students might like it too.
IGCSE Accounts: https://www.youtube.com/playlist?list=PLKQK0E6-_cuhLRmkMuJAikjwfNthxiIyV