You can see that at least some of your place creations are approved. Some are not. It’s an internal system algorithm that gauges what confidence of any edit to be accurate, and it’s not personal because the system cannot read our mind. If the system believes that the confidence level is not met, then it’s either going to be in pending or not applied.
The other reason could also be that before you added that place, someone else could have been trying to add the same similar place but still in pending. So your add can be rejected also in that situation also.
For those that are rejected, possibly after a bit of time, you can try to add it again with as much accurate information as needed, including but not limited to accurate name, accurate category, address, telephone number, opening hours and a photo of the place.