I'll be a bit more helpful I guess. The game plan with Tracer isn't to never die and just be annoying. Her kill power and DPS are actually fucking nuts if you have aim, so the game plan is to murder people before they can react. So like you can hold a blink and blink onto a 200HP hero and one shot(kill in a single clip) them before they know you're there. If you fail to one shot but get them close you can just melee once out of ammo to kill. Once you kill them you should have another blink to get out.
The rest of blink usage is pretty straightforward, just get around and avoid being in a bad spot. Recall is good if you can roughly know where you were 3s ago because you can use recall as more than a get out of jail free card. Like deal a ton of damage to a DPS, tank jumps on you, recall to a point where you can re-engage the tank and kill them, win fight.
Rest of it is aim. All headshots at closest range is 480 damage a clip. That's obv impossible, but you can break 200 or get close to it pretty regularly. Like seriously, try to maximize that and just get your picks.
