If you are getting notifications from CompellingEntry, then your Mac is infected with adware. CompellingEntry is adware for Mac.
CompellingEntry changes setting in your Mac. First, CompellingEntry installs a browser extension in your browser. Then, after CompellingEntry hijacks your browser, it modifies settings in the browser. For example, it changes the default home page, modifies search results, and displays unwanted pop-ups in your browser.