Then I added OpenStreetMap and arrange the CRS
But it looks like this! Points are not even on the map. I tried to open OSM then import CSV. Checked the CRS and lon-lat numbers over and over but nothing changed. Do you have any idea what I did wrong?
I was using 3.16.11 but yesterday downloaded 3.22 and still have the problem.
I tried all the answers and I also tried another CSV file downloaded from youtube but it also doesn't work on maps (OSM and Google Maps) as the data provider imported it on his QGIS map. So I think there is a problem with my CRS settings on QGIS. I did WGS 84 EPSG:4326 for project properties and also for layer properties but I don't know what's wrong with them.