Resit 3 & 6 ASAP mate, it's a fair old while till your Module 11 exam, get them nailed, especially module 6!! (Nightmare)
If your unsure of the requiements have a chat with Ashley.
But I believe you are correct, to get the course cert, you are required to pass all the exams within 3 attempts. Get reading up on them over xmas and sit in Jan perhaps?