Cannot Download Battle.Net, Overwatch, or WOW

I am specifically unable to download from Blizzard. Everytime i try to download Battle.Net, Overwatch, or WOW it gives me a network failure. I’ve tried a ton of different things by research support articles on this topic (such as different network, browser, clear cache, disable virus software) and am still unable to download your setup.exe files. I confirmed i am able to download files from other websites (like google chrome and steam for example). Can you please help me out with this?