ICAEW ACA Certificate Level - Accounting exam HELP!!!!

Hello, I sat my ACA Accounting exam for the third time last week and unfortunately I failed, meaning I only have one attempt remaining. I am feeling very upset and frustrated with this result, and I am unsure with what to do now. What is worse, is that I got a lower result on this attempt - 43%, than my previous attempt - 51%.
I have been in constant touch with Kaplan tutors via e-mail/livechat, asking for support on areas/questions which I have struggled to understand, and they have been super helpful. I have also re-done all of the Question Bank questions/mock questions/re-sit mocks/ICAEW Sample assessments etc, at least 10 times now, and have been getting close to full marks on them. I have also re-visited theory on areas which I feel weak on, so therefore I am unsure what more I can do now. I am considering re-doing the whole course, but this time in a Kaplan centre as I done it on-line last time, and also purchasing the ACA Masters course as I have heard good reviews. As well as this, I am considering leaving my full-time ACA trainee accountant role so that I can fully focus on passing this exam as I really cannot mess it up next time.
The issue that I have here is that in the real exam, this first long-form question is nothing compared to the questions I have been seeing/practising. The real exam has adjustments which are completely different/new, and I have not prepared for them, and therefore unsure how to deal with them. I guess I have to apply my theory and what I know, in order to answer the question, but it still does not help that they are completely different! HAS ANYONE ELSE NOTICED THIS??!!!