AFM & APM exams study

Hello,
Ref. re-take of AFM and APM exams study in September.
Wondered whether you could be advised on the best method/techniques are to be applied for studying re-takes for the above exams.
Noticed that I’m starting to mix up the theory and practise part between the papers.
I’m very much stuck at the moment and finding difficult studying both papers at the same time even re-takes.

I’m aiming to achieve the pass rate what ever it takes.
Thank you in advance.