is there any way to wwe network on my main tv I have a tivio v6 box
sorry, neither the Tivo or the V6 are capable of downloading external apps.
If you have an android TV you should be able to download the app. It's also available on Firesticks.
You can watch it on a computer, using one of the following browsers - Chrome version 74+, Firefox version 67+ and Safari version 11+
If watching on a computer or laptop, if you have an HDMI port you can connect it to your TV and watch it on the larger screen that way
No cable or satellite operator in the world is allowed to carry WWE Network. However I can get it on my Fire TV Stick and it's available on Roku devices also.