The was a lot of Kate does this, please switch up a little by using "she" or something alike. I don't mind the situation you put your synthetic in, it could have really showed that you know what synthetics are all about, but it fell flat. I'm still not sure what your quirk is, but that has been stated a few times already, so I won't dig into it.
You are CO whitelisted, so that at least shows you know how to RP somewhat. I've seen you in support roles and no complaints there, but this is sadly not enough to lift up the weak application.
I'm gonna go with a -1. I suggest you think about what your quirk really should be, it doesn't have to be something unique, but it should be clear what it is. Rework the story a good bit.
You have a fair shot at becoming synthetic, so don't let this let you down.