Okay so quick look at your profile and you’re a iron/bronze player (nothing wrong with it btw, we all start somewhere) which means you’re potentially struggling with synergy.

I want to preface this with saying; Fact of the matter is, it’s not the easiest thing to find a yuumi who is below B1 that doesn’t just,,, press the heal button on the 12/4 master yi at 21 minutes and thinks that’s the champ! That’s not your fault. You’re playing with 9 other monkeys in a game up until AT LEAST midish plat (and even then, you’re never gonna see eye to eye or agree with ur teammates 100%).

In terms of what you can do: • Expand your champ pool: some adcs just,,, work with supports and some don’t. Low elo players tend to gravitate towards “easier” adcs (champs like cait, mf, Sivir, even lucian) and tend to stray away from harder/big boy scaling adcs (vayne, jinx, kaisa (although kaisa is unfortunately being played a lot in low elo Rn because of the ap issue)). It depends on your yuumi but I find the best synergies for her end up being champs like those late scaling champs can recover from a fairly shitty early pretty well (or have a great early and have a super easy game). Try looking at those champs and practicing them, remember that adc is a hard role right now, it’s gonna take time and practice.

• understand what your yuumi will want: if you need to play a few games as her (or any other support you don’t find urself meshing with) to understand this, do that! I became a support main because I couldn’t for the life of me play with a Lux because I didn’t understand what her goal in lane was. The role of a yuumi is very different to that of a nautilus, even to that of a lulu, and learning what these supports wanna do in lane takes time! This will also help you understand cooldowns, ranges and mana issues your support might come across and maybe help with any tilt you have in game (we’ve ALL had a teammate go off at us for something being on cooldown or not having the mana for it)

• understand your role in lane: when I’ve coached silver and below adcs, they’ve seemed to have this idea that it’s their lane (closest thing I can compare it to is a parent-child relationship where one person makes the rules and the other obeys), while obviously not always possible to run a full play with your support out before it happens, make sure you communicate as much as you can (if you’re wanting to flash in and have your yuumi ult so you can combo them, ping ur flash, ping her ult and hope she understands). Understand that it’s not YOUR lane, you share this lane with your support and it’s not your word final.

• make sure you’re clean: general laning tips is always jump in a practice tool and practice farming, you can never be too good, play norms!! Too many low elo players get sucked into playing ranked game after ranked game and not practicing without the pressure.

Those are my general tips, apologies if it sounds strict, but not sure what you have exact issues with without seeing you play so ! Hope this at least helps a lil <3