This is somewhat discouraging so any advice is badly needed. Firstly, women say a lot of things on their profiles that they will instantly forget the moment they meet a guy they feel attracted to. "Must be outgoing" is the one that bugs me, because I'm very introverted by nature though not shy or socially awkward. Secondly, being ignored puts you in the same camp as the majority of men who try online dating. Do keep at it, and do share what you learn, as will the rest of us.
I've rarely seen a hot girl even write that on her profile.
If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware.
If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices.
Also, many girls who date only black guys are on match and they complain that match has less black guys so it's tough for them.
Unless you're living in a segregated city or town being a black guy shouldn't be a problem. However, if a girl doesn't date black guys then she's probably not gonna read your message or even check your profile What's wrong with trying to send messages to Black girls?