Netgear C300 no Qos for gaming

I just bought this modem router combo and have never had problems gaming before. Now that I have this, I cannot play a game for more than a few minutes without getting kicked. I've forwarded ports needed for Ps4 and that made it a little better. I read on the Amazon page that this had Qos but can't find it anywhere on netgear genie. Can anyone help?