Dear user @Tommizanot, it looks like you took the initiative to post such an identical note for every country in Europe, e.g.

https://www.openstreetmap.org/note/5151298
https://www.openstreetmap.org/note/5059466
https://www.openstreetmap.org/note/5151295

Most protected areas of Belgium are already on the map.

You are welcome to contribute to OSM if you can:

1) Create one note for one very specific point.  Not just a general order: "Hey mappers, go to work and import all that stuff, goodbye"… for an entire country.

2[ Contribute yourself.  OSM is mostly a do-culture.  On the contrary, giving orders to volunteers is generally perceived to be rude.

Thanks.