I have a spreadsheet plugin installed. The Excel spreadsheet has coordinates in Australia's national grid GDA94 zone 56 which are metric. I open the Excel file and use the geometry button and limiting function.
The easting and northings x and y are set and the CRS is selected for this grid specifically. I've done the same for this file as a CSV, as well.
I just get a blank screen whether in a project or just this
The pointer works in GDA 94 when I move it around the blank screen. I cannot activate the Layer Styling Apply button. It refuses to apply. All the tutorials work in latitudes and longitudes.