Helix Fi Connection App - Desktop/Web Platform Version

I'm always on my laptop, and I used to be able to access the Helix Fi App directly on the web. The following is the exact web link address that I saved to have access to it:

https://id.videotron.com/vl-sso-bin/login.pl?bmctx=238FD9B60C05E356BAF795B5D291E061&contextType=external&username=string&context=XFI&password=secure_string&challenge_url=%2Fvl-sso-bin%2Flogin.pl&request_id=-296856125305191633&authn_try_count=0&locale=en_US&resource_url=%252Fuser%252Floginsso

I last logged in from that link with not a problem no more than several months ago but now, after I enter my login details, I'm re-directed to a page where it says to "Get the Helix Fi App" instead. I don't have a cellphone at the moment; is the desktop/web platform version of the Helix Fi App not anymore available or a thing?

Thank you.