If you are getting notifications from TradeValor, then your Mac is infected with adware. TradeValor is adware for Mac.
TradeValor changes setting in your Mac. First, TradeValor installs a browser extension in your browser. Then, after TradeValor 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.