The ACCA has an exemptions calculator to estimate the number of papers a student (with relevant qualifications) can expect upon registration. An accredited ICAN member is listed for exemption, but not ATS. To confirm your eligibility for exemptions, contact firstname.lastname@example.org, preferably attach your credentials as well.
ACCA website has a number of study materials online to help you prepare for your exams. CoA also has some lecture videos under ‘Education’. in addition, please contact CountingonAccounting for topics you’d like to see explained here. OpenTuition is another great source.
On preparing for exams, there are several articles on this site. You can find them under ‘Q&A‘ or by typing ‘Study‘ in the search box.