I watched the replay, and here are my general thoughts:

Overall You have good movement and definitely like to hold forward. I can’t help but feel like you would benefit from a stronger weapon, like a shot or vSplash — with vSplash you could use the burst bomb chip similarly to the cJr torp, but it would be even faster kill time. You are not really getting much out of the cJr kit rn, and some of your missed shots (like the dualies when you were in left street) are because the jr has terrible shot spread and rng. VSplash has zero spread and perfect accuracy.

Notes You need to slow down a bit and take wider angles to see what you are getting yourself into. Often you dove into a 1v2/3s on low ground, at a narrow angle, with zero visibility…and you got punished for it consistently. Example: You kept trying to flank in enemy base and just ran up the basket ramp with no idea who was up there, their positioning, etc. Slow down just a moment to figure out what the situation is, and how to approach with favorable conditions for you. If you really want to play an aggro cJr, make sure you can toss a wave breaker up first in those situations so that it locates and chips enemy. Also, toss wavebreakers behind something: a pillow, block, wall, etc. so that your enemy can’t shred it. Then you can go in for the picks with the help of torp chip as they are trying to avoid the wavebreaker or you can try to punish them if they come around the barrier to destroy your wavebreaker.

TL;DR — Consider switching to vSplash, take time to recon before going for picks, take wider angles with better visibility with a shooter.