You’ve updated your profile to indicate that you are using SketchUp 2021 Make. There is no such version. Are you using SketchUp 2017 Make? Or are you using SketchUp Free which runs in your internet browser?
If you are using SketchUp 2017 Make you do have the option to add geo-location in the form of a map or you can manually enter the latitude and longitude in Model Info>Geo-location. Please get the version correct to eliminate the confusion.