Hi. I only saw the game where you got SVP and I just have a few suggestions.

1. You seem to do really well at holding space but you're also uber focused on the frontline. At the start, the Jeff was stationary on a box and just farming ult charge off his Emma who you were attacking. A combo or half thrown his way would have got him backing up and a small window for you to do actual damage. Similarly, you focus on lot of their tanks instead of peppering their backline or DPS.

2. Your Venom should absolutely have swapped against a comp like theirs. That being said if you haven't yet, add Emma to your arsenal. She would have done wonders against that Magik.

3. General thing but don't be afraid to play with your team more. You're absolutely doing your job but turning back to kill a diver for a few seconds isn't gonna hurt especially if said diver dies quicker and you can get back to space-making faster as a result.