Can I use?

Yes but preferably via an ethernet cable connection. 

Is there any reason you thought you could not? 

It might work but VM TVGo isn't supported on Playstation devices.

According to https://www.virginmedia.com/help/tv/how-to-use-virgin-tv-go-app

Supported computers and browsers

So long as you have the latest version installed, Virgin TV Go is supported on the following systems and browsers: 

• Windows

• Google Chrome

• Mozilla Firefox

• Microsoft EDGE

• Safari

Note: If you register a computer using a browser, you’ll need to use the same browser with Virgin TV Go. Using a different browser, clearing cookies or using incognito mode will be seen as a different device. 

Supported mobile devices

To use Virgin TV Go, your mobile or tablet will need to be: 

• Android 6.1 or later 

• iOS 12.1 or later 

Note: Virgin TV Go is not available on Amazon Fire devices.