When your mates are "stealing" the minions with little stars, you can just GENTLY ask in the tchat to let them for you, and eventually explain why you need them! (: (rather than crying here, it won't change anything...)
And yeah, minions are best zoe counter since she depends on her skillshots, but you can still r + sleep over minions if you are behind them, that can help your teamate a lot.
And stop saying Zoe needs a rework please... She is fine right now, really. She isn't as overcheat as before but is still viable and pretty strong (but still doesn't need a nerf). I personally love her kit and enjoy playing her a lot, especially because of the W.
Her waveclear is okay (q + passive + q + passive do perfectly the work if you aren't to close) even if it's clear that this isn't her main strenght (i recently got against an azir with zoe and he was pushing me under my tower hard :/ ) and you can easily counter her: take cleanse, an assassin (fizz, yasuo and zed are my worst nightmares when i play zoe!) or just build magical resistance... Or the best counter: ban her during champ select and you are all good...
So yeah maybe there are a few mistakes in what i am saying since i'm new to the game but seriously if they rework her i would be very disapointed.
Oh and I know it's an unpopular advice, but I really like her design (she is one of my favorites in the game) I don't think that all the characters have to be super serious and I really like the idea of a joyful and playful spirit.