I have had several users viewing my app, but I don’t see these reviews on iTunes Connect. How long does it usually take to view reviews?
In addition, the drop-down list of regions contains only the United States. How to see reviews from other regions?
I found reviews that usually appear within 24-48 hours. Only those countries for which you have feedback will be displayed in the drop-down list. So, if only the USA shows, then these are the only reviews iTunes Connect knows about.