Self-Study

Hi,

I just enrolled onto the ACCA program and I am about to take Audit and Assurance and Financial Management in September 2019. I already received 6 exemptions based on my degree. I was wondering whether purchasing the textbooks is unnecessary ( I have already bought the textbooks) but I saw posts from people saying that the textbooks are unnecessary and can only over-load you with information. I also bought the practice tests early on and from what I understand after 90 days they are no longer valid or they expire. Does that mean I wasted my money and have to purchase them again? Lastly, can someone tell me whether the Open Tuition videos, the textbooks and practice exams are enough to prepare you for exams?

Thank you for you answers.