How long to complete the course and recommended study for final exam

Dear Quantnet community,

I had enrolled for the course 30 days ago but due to multiple unexpected circumstances and responsibilities, I was only able to complete level 1 videos in the past month.

I have plenty of experience working with Python. I just wanted to know if 60 days is enough to complete the course and also get the certification. How much time must I dedicate around daily and how long must I take for each level? I also think I need to allocate time for revision for the final exam.

I am extremely worried and would love for some advice and help from the community's side.

Also if you could be kind enough to share your experience and how you prepared to pass for the final exam I would be grateful to you.

Thank you for your time and consideration in advance.
You can complete it in 60 days. I manage to complete the courses within 60 days but you will need to spend a couple hours a day.