Braking one's oaths

Q: I took three different oaths at once in a desperate state of mind, but then I realised it was impossible for me to fulfil them. Now that I have broken them, can I fast three continuous days for every oath. I am not poor but I don't have any money of my own (not even pocket money) and my parents are not very religious, they are not willing to help me in paying for kaffara. Please guide me according to Sunni Hanafi ruling.

Appointing a responsible person to be the ameer

Q: I have read a fatwa by a Mufti who said that Ibn Abideen in his Radd al Muhtaar said that those who manage the affairs of the mosques must be free of Fisq (Ie - they cannot be a Faasiq). Does the same rule apply generally? Ie - do those who are managing the affairs of the Muslims in another capacity also need to be free of fisq? For example - Can an ameer of a da'wah organisation be a Faasiq or must an 'aadil person be ameer? I was taught this but we studied a Maaliki book and I wanted to know the Hanafi position. Can I also request references inshaa Allah because I would like to incorporate this rule into our constitution.

Picking up a beer can for someone

Q: This evening, I was in a shop about to pay for my shopping, when a woman, who seemed to be off her head, came into the shop and began talking away incoherently with the shopkeeper and myself.  She seemed to be on drugs or drunk or something. She had some shopping gathered, and about to pay for it. Amongst her shopping, she had some beer cans (alcohol). As she was talking to me, she kept on touching the back of my left hand with her index finger every now and then, so as to get me to sort of agree with her on what she was going on about, and also as a way of making a point.  It was harmless, but I felt uncomfortable. But just after she had paid for her stuff, one of her beer cans fell out of her bag on the ground, and I picked it up and gave it to her. That was it. I know one shouldn't deal with alcohol in any way, but I went ahead and picked the beer can up (knowing alcohol is haram) for her and handed it to her! Is there any sin on me due to this? And what is the ruling on this sort of thing, i.e helping someone pick up their beer cans/bottles after they had dropped it on the floor?  What can I do to make up for this if anything? How about the woman tapping me on the back of my hand, as a way of emphasising her, incoherent points? What should I do in this case?

Forced to pay interest

Q: Is it haram to pay interest is one is forced to? For example if the government charges you a tax penalty and includes interest in it, is it haram
for you to pay it? What if you're writing a check on someone else's behalf, is it haram for you to write it?