I created a few customers but when I refresh & go into customer list “No Customer found” is listed. When I click the bell for points earned I can find the customer information. Same when I go into customer dashboard I can see there are 3 customers.
Can you check the filters on your list?
As mentioned by @Joseph_Marie_Alba1, you need to remove the default filters set in the list view.
To avoid doing this every time, you can go to Selling Settings and keep the default Customer Group and Territory blank.
Let us know if this resolves your issue.
Thanks so much for the help. 