3) He's not answering. How do I get the pig to answer my question? He didn't give me the answer I wanted, what else can I do to convince him?
On Skype, yelling can help, especially if he is far away from the speaker (check the pigcam).
You can send him gifts to gain his favor and/or influence his decisions. He is especially fond of food (fresh vegetables), things to chew on, or nice shiny things.
If you have a pig of your own, or a bunny, a chinchilla, or the like, and are in the area, your animal can meet with him. No ferrets, kittens, or small dogs.