Can anyone explain this

From applovin dashboard. A simple collage app launched 4 days ago.

Looks like it counted impressions when you were testing the SDK, including one of your clicks, and later on nobody tried the app :smiley:

nothing is wrong with that picture…
my advice: remove ads until you have 2000-3000 active users, then try different ad networks. You will see “REAL” stats then.