Approved pokestop not showing in pokémon go

[NianticAaron]

Here is an article that explains what might have happened:

Why hasn't my approved POI shown up in my game yet?

I got a POI approved but it has not shown up in Pokemon GO yet? Where did it go? Hello Explorer, Thank you for your contribution! Getting a Wayspot nomination accepted is a great accomplishment, you should be proud. Your accepted nomination has been added to Niantic map and helps keep it fresh and engaging for all users around the world. While your accepted nomination is guaranteed to show up in our database, all other Niantic products (such as Pokémon GO, Ingress, etc…) choose which and how …