first choose the chart type
than select:
chart color
or give a path to the file with a picture, to set it as chart background
set your preferred chart size
determine if the legend should be visible on a chart
determine chart title, its color and if it should be visible
determine if axis should be visible, their color and if they should be named
in the third step establish which data should the chart contain
select data source
give expression which describes data labels on chart and their color
to edit data series, select it on data series list
determine for each series, name, color and value expression, which will represent it
to add or remove a series use button
, , located under series list