Gender dysphoria (I apologize for the length)

You guys, I just got this app as a way to HELP my dysphoria but I'm panicking right now because it's kind of what I expected. I don't think I need to be misgendered by a fucking computer if I already have to suffer through my own daily life. I am an agender/non-binary teen and I'm only out to my dad (parents are divorced). I am so appreciative that he listens to me even at my worst when dysphoria makes me destructive and suicidal. I know my mom won't support me (she's not okay with me being lesbian) but it's getting too painful to be referred to using she/her pronouns. My therapist mentioned getting me blockers but I don't see the point because I am pretty much done with this wrong ass puberty and have already been traumatized. All I can do anymore to pass is wear my binder that could potentially screw up my back (and I never take off anymore) but I don't care at this point. This app is full of a bunch of rude cishet women and I really need some sort of reminder that I'm not alone in this. Is there any sort of settings I can change in the app to help with this issue?