wrong screen shot. and do try a better pool kano.is is known to work well with s-9's
His picture shows correct reason.
S9 do not use Cgminer 4.8.0 Instead is BMminer Version 1.0.0
That is the right reason. You can only use some BTC miningpools and not mine any Altcoins.
BMminer is just a cgminer fork.