I can’t import csv files from line charts or combo charts. Are there any detailed instructions? I clicked the import button to import the file, but there was no response.
Please check whether the structure of your file contains errors or not. To check this, you can download the example.csv file and make some modifications with the numbers and import it back to see if it works or not.
By the way, as you are using the Pro version of the plugin, please contact us via this form for premium support. Our customer care specialists will always be happy to help you.