You do realize he won't give you points even if you are trieing to make contact with him right? He doesn't even reply to your friends aswell anymore. I wonder why.
Please don't ask other people for points it's really rude even if you wanna give them something in return for. You even said on your shoutbox to someone "don't ask for peaple to buy your adopts". It's the same thing when you ask for points.
If you really wanna commission your senpai earn the points by your own and not by asking him. It makes you look really lazy.