FIA or F1 + F2 + F3?

Hello All,

I was a year 3 accounting and finance student, but unfortunately I failed two modules and have to repeat this two modules another year. Therefore I would want to use the remaining time in this year to do ACCA. In general, I did have have good grades in the modules of my degree except year 1 and I would want to start ACCA from scratch as I don’t think I can gain any exemption from my modules. And also I am not graduate yet, therefore, I doubt I can gain exemption for F1, F2 and F3 ( I emailed to ask already ). I would want to know should I do F1, F2 and F3 for this December siting or do FIA?

Thank You
William