Account Aging Summary - HELP!

Account Aging Summary - HELP!

Good afternoon. I'm new to zoho, and would appreciate any help you guys could provide.

I'm looking to make an aging report that summarizes all of our accounts who have not placed an order within the last 30 days (60 days, 90 days, etc).

If someone could walk me through this, it would be greatly appreciated. Please keep in mind, I'm a quick learner, but haven't had too much experience with zoho