I want to have free live chat for support on my site: https://casmat.ga
I use wordpress and there are many plugins for this, but I want a live chat plugin with NO BRANDING (has “powered by something” on the live chat) for free. I looked and researched and came to this site called https://livehelperchat.com On the site, I don’t understand how i’m supposed to take the zip file and upload it into my site. The instructions are very unclear and there are no videos. There is a way through softaculous, but the softaculous in the control panel doesn’t have LiveHelperChat whereas the one on the official site has one: https://www.softaculous.com/apps/customersupport/Live_helper_chat
How do I install the zip file and put it into my site? Is there any other software or company which provides live chat with NO BRANDING for free?