Architec WordPress Theme help pls

new here guys and need some help.
heres the website that I am working on right now. http://www.stoneaid.ca

1. on the slider at the home page. I’m wondering if its possible to make each image clickable or add link on it when the user clicks it?
and on the caption, if you noticed the word “new full website coming soon” is there anyway to change a new copy on the nest picture?

please let me know? i think its more coding that needs to edit.

thanks.