How do you use the alerts in myseq?

I have tried adding mob names using the add option, but the mobs dont ever alert and instead theres just random mob beeps from mobs I didnt put in the list.

Is there a way to filter mobs so that only mobs over a certain level are displayed?

Can the background color of the mob list be changed? Even con mobs are hard to read on a white background at high gamma

And lastly, can exp gained per kill be found anywhere?

Thanks.