Hello everyone ! so recently i changed my sensitivity to a higher sense so i could flick better but in the end it seems that i cant really aim properly at long range, so i don't really know what to do, should i go for a lower sense or stic...

I used to have a skull kill banner but now it's an X? I have mature content on and I'm in the NA server, I'm tryna change it back but I have no idea how. Idek how it became an x in the first place. Anyone know why this happened?