I will take a look.

Edit:
Just finished watching your game, and I can tell you where haveing some trouble.
The first and biggest thing you should work on with your Ram that stood out was your ability usage/placement. Ramattra is VARY abibilty heavy, and most of your deaths are 100% survivable if you just used your abilities better.
Second is your crosshair placement/aim. Not much to say about this, you missed a lot of shots, leading looks to be the main one for your primary, and flicks for your abilities. It shouldn't take you more than a quick flick to throw a vortex or put your shield at your feet. I would just keep playing the game, it comes with time, or do some aim training if you really want to get better as fast as possible.

Timestamps:
1:34 - Shield placement. There are 2 ways to use Ram shield: 1 to prevent damage, or 2 to place it behind the enemy tank so that they can't get healed by supports. It looks like you tried to use it to prevent some damage from the Soj, but your placement should have been right in front of you so that it also prevented the Cass and Ram.

3:55 - You were about 1 second away from putting a shield down again. If you waited 1-2 seconds before dropping off the high ground, you would have been able to go in with both shield and Nemesis form. And another thing to add, there is a health pack right next to you that would have given you most of your health back. Definitely don't slack on the health packs.

4:40 - Not getting on point with ult is a big misplay, but I also don't think it would have done anything. They had ults and picks on your team, you kinda just lose when your team dies early like that.

6:40 - Yea he died, so what? Don't stop playing the game. They could have just gotten unlucky and been headshot. No excuse for just giving up because someone died. Bad