Epic Privacy Browser Forums

How to install extensions on https://epicbrowser.com/webstore2/webstore/ after I've downloaded the selected extension " Example DarkReader.crx " But I can't work out how to actually install it. I double left click on it and it opens up a download option but as I've already downloaded it so it's pointless. I right click on it and left click on properties to left click on "Unblock" then left click on Apply then left click on OK but still I can't work out how to install it in Epic.