Hello jacquiline!
Welcome to our forum and thanks for contacting us with your question!
Here you've got an example demo of exporting the chart:
https://jsfiddle.net/gh/get/library/pur ... ta-labels/
Could you tell me precisely how would you like the chart to look like after export? The image would be very helpful here. Unfortunately, the one you've posted didn't load properly.
We can set all the options of exporting chart here:
https://api.highcharts.com/highcharts/exporting
Best regards!