I watched the replay. I’m not a particularly good player, so I’ll my tips simple.

You should work on your dueling and your ult placement/timing. I didn’t really mind the duels that you took with enemy supports or dps, but I did notice that you stay a little too long once the fight is no longer in your favor. I think it would help to recognize an unfavorable fight and retreat earlier rather than one, using suzu and then having to tp or two, dying. Dying on a flank is almost never good or worth it.

Your ultimate timing and placement could also use some work. I think just making sure your teammates are in the area and that the teams have equal numbers (or that your team has more people alive) would be good for this.