You should be able to install the plugin on your site by following these instructions. After downloading it, were you not able to upload it to your site? If not, did you get any errors or message? Please copy/paste them here if you did!
Hey there! This thread has been pretty quiet for the last three weeks, so we’re going to go ahead and close it to avoid confusion with other topics. If you’re still looking for help with this, please do open a new thread, reference this one and we’d be more than happy to continue the conversation over there.