Hello Dilly,
Unfortunately we are not able to code your Wix site on your behalf.
You are welcome to paste your code here and we’ll do our best to assist you.
To make the task a little easier start by adding one sort option, get it to work correctly and continue from there. See the setSort() documentation here
Are you referring to importing CSV files to a data collection?
This feature was opened a few weeks ago.
See more information here .