Interested in the plugin.
But the news bar is covering the top navigation bar on demo site
https://osclasspoint.com/osclass-plugins/messaging-and-communication/flash-news-osclass-plugin-i191

@support
Most of theme require little adjustment as flash box is added using fixed positioning. I.e. on Sigma to fix on mobile menu, following was required.
@media screen and (max-width: 767px) {body header {top:31px;}}
Plugin allows to enter custom CSS directly in configure page.

Alright.

Thank you very much