[Sxtxn]

First off, I'm a newbie.

So I started sentry mba with a combo list i found online, some proxys i got with netghost, and using a config file for Discord.
Eventually I'm getting more and more hits, but I tried a bunch and they don't work, it says the email doesnt exist.
Is this how it's supposed to be?
I'd appreciate if someone could link me a nice guide on this subject, all I found was outdated.

Thanks in advance