O’level exams are next year, where will i find help then?

I wanted to ask that I’m in 9th class now and will give my first 3 CAIES next year in 10. My question is that when I will be needing the notes, lectures, etc at that time, where will I be able to find them easily? Will the same notes and lectures being uploaded now in the facebook group be re-uploaded then so we don’t have to navigate through multiple pages? I just want an archive of sorts where all the material will be kept safe for easy navigation till I need it.