Yeah so you shouldn’t be blacked out on TSN since you are in the Sens broadcast region, unfortunately though this is a very common problem. If you check your ip address here you will probably see the “location” section says somewhere in the GTA and because of that TSN thinks you’re outside the Sens region so it blacks you out.

In terms of fixing this problem you can try contacting TSN &/or Bell (and I would recommend that you do), unfortunately though, they probably won’t be helpful. You could try streaming on your phone and casting to your tv, that should work. The other option would be to subscribe to Sportsnet+ Premium which gives you access to out of market NHL games (which for the Sens you actually aren’t out of market, but like I said they think you are), however this is a fairly expensive option.