Hi Randall, thank you for your question.
I am sorry to hear that there are some problems getting that plugin installed and our team is happy to help in any way we can.
Our plugins and themes do not block you from using other companies’ products in your WordPress installation and I am unsure exactly why the plugin installation failed for you. I recommend reaching out to your hosting provider to see if they can locate any error information that might explain why the plugin did not work.
I hope they can help you get this problem resolved and please let us know if there is anything else that we can do to help!