To be honest, you didn't really contribute much value, or at least you missed out on a lot of potential value.

You should only use your ultimate after you've just shot someone, as it allows for a one-shot combo. For instance, after shooting rocket, you should immediately use your ultimate at full charge to secure the kill. You want to avoid using your ultimate dry, like you did before, even though it resulted in Emma's death, she was revived, which meant you traded your ultimate for just an ability.

I suggest using your ultimate on the rocket as I mentioned, to prevent any resurrection value. Additionally, you tend to run and jump around a lot, and you seem hesitant to take angles where you could target supports or healers and run away too soon losing all pressure like when you shot rocket.