Pelting the Jamaraat

Q: On 10th Zul Hijjah, if the pebble hits the jamarat pillar but doesn’t land in the pot, will the throw count or not?

What if a person doesn't know where it landed, because a person threw from very far, but he believes that it hit the jamarat pillar. What is ruling in this situation?

Q: I performed Hajj this year, Alhamdulillah. We were a group of five, out of which two women were on wheelchair. So we left Mina after praying Fajar on 12th zilhajj. Did Tawaf e Hajj and went straight to azizia, the men came back to jamarat but the women did not. Men pelted jamarat for women as their wakeel. Is the Hajj completed for women? (We did stay whole 12 zilhajj night in Mina).

Q: When we pelt the jamarat, is it necessary that the pebble touches the jamarah? What should one do if he threw the pebble, but the pebble didn't touch jamara?

Q: Will the pelting be valid if one had pelted on behalf of an unconscious person (without being appointed by him)?

Q: Will the pelting be valid if a sick person (who is unable to pelt) appointed someone to pelt on his behalf?

Q: What is the ruling regarding a haaji who pelts the jamaraat before the prescribed time?

Q: What are the correct times for pelting the jamaraat during the days of pelting?

Q: What is the Shar’ee ruling regarding a person who pelted more than the prescribed amount of pebbles? Will damm be waajib upon him?

Q: What is the Shar’ee ruling regarding a person who pelted more than half (i.e. he pelted four or more pebbles on the 10th, or eleven or more pebbles on the 11th, 12th and 13th) of the prescribed number of pebbles during the days of pelting?