Hello matejh123,

After welcoming you a couple of days ago I saw your first changeset which says you used Google StreetView.
I'm sorry to say but that's an "illegal" source.
We are only allowed to use sources which have a fitting license or which explicitly allowed the usage in osm. Neither applies to anything you can find at Google.
There are two or three streetside image sources which can be activated in the editor. If I remember correctly there's mapillary, kartaview and Bing which gave permission to be used with OSM.

Since I'm not sure what happens now I have alerted the DWG (https://wiki.openstreetmap.org/wiki/Data_working_group) to this changeset. But don't worry, this looks like an honest mistake by a new mapper :) 

Your best source is always your own survey on the ground :)

Maybe this helps https://wiki.openstreetmap.org/wiki/Good_practice 

Happy Mapping
Silversurfer83 