This is a different issue and very common @Shaker. My problem is exactly the opposite of yours: the photos do show up on the page of the place, as well as on my Android app, but 3 are not showing under my photos on the desktop.
To your issue:
Alle our contributions are verified by a SPAM filter. If the filter rejects any, they are not published, but still appear under My Contributions. You can easily find out how many those are by opening an anonymous session or logging in with a different Google account:
There you can see, you uploaded 989 photos and 565 videos, but only 1458 can be seen by the public, thus 95 photos or videos are hidden and do not show up under the place listing.
I suggest reading @MortenCopenhagen’s series of articles and ask questions here. For the latter, please type @ and select the name of user you want to respond to from the list ( for example @WilfriedB ) . This way, we’ll get a notification.