Sampradaya or Disciplic Succession: Representing the Disciplic Succession

                                                                  Q. Srila Prabhupada said in certain places that one should accept a spiritual master whose guidance will make one's life perfect. Would it make any difference to one's spiritual progress if the spiritual master one accepted was:

                                                                  Q. Going through a discussion on Bhagavad-Gita, we discussed regarding "Why Krishna had to start a new parampara?" During the discussion we encountered many complex understandings.
                                                                  Krishna says in beginning of Bhagavad-Gita Chapter 4, He chose Arjuna as the first one to get the knowledge of Bhagavad-Gita for the new parampara. Now our concerns are:

                                                                  Q. I have heard that while killing Putana, Krishna closed His eyes. On this, various spotless Vaishnava Acharyas have written commentaries which differ from each other. One Acharya writes that Krishna closed His eyes so as not to see the heinous face of the infant-killer. Some other Acharya writes that because He was killing a female, He closed His eyes...  and so on. (Krishna Book, Ch 6) So, how to understand this phenomenon?

                                                                  Q. I'm practising Krishna Consciousness through ISKCON since 3 years irregularly, following three regulative principles except 'no illicit sex'. But chanting 16 rounds daily since 2 months and interested in life-long Krishna Consciouness. I am also donating to ISKCON Rs. 2000/-(INR) monthly since six months. So considering this, please answer the following question. Can we claim money from our office against false receipts. And also please explain elaborately considering all the situations.