I have added a 2nd button to my slider using the following article: https://docs.athemes.com/article/49-add-a-second-slider-button
For some reason, I cannot have a different text from one button to another. I go in Customise and edit the original button with a different text but after publishing and viewing the live version the text is the same for both buttons (being the one that I set up in the custom JS).
My web URL is: https://www.vitaaustralia.com.au/
Thanks for your help.