I'm a relative beginner to Arcgis online but I've managed a map and to get a version I can use to print. However, the legend is not showing up - it's a choropleth map so it needs to have the colour scale on it. The map is at ArcGIS Web Application and a pdf printout is attached. There just seems to be some numbers at the bottom left (I think the highest and lowest figures), but no scale
Help would be very welcome!