Salaah

Surahs and du'aas in salaah with illustrations of the postures printed on a musalla for non-Muslims to perform salaah on

Q: Can these musallas be used for new Muslims so they can read the correct du'aas and surahs in salaah? 

It's basically a 1.5 metre piece of leather/strong plastic, and printed on it are; Surah Faatiha and two other surahs plus all the du'aas in salaah with an illustration of the posture they're to be recited in. 

The idea is for the new Muslim to pray their salaah on this mat, reading from it and following the illustrations as they pray their salaah. This mat goes directly on the ground and the person is standing on it.

Imaam making a mistake in qiraat and remaining silent for more than three subhanallahs

Q: The imaan was reading Surah Sajdah. He got stuck repeatedly and paused for more then 3 subhanAllahs. Does salaah need to be repeated because he didn't make sijdah sahw? 

He got stuck like this before. He seems to be ignorant of the masla. 

He also stands with his legs far apart like a ghair muqalid. What should be done in this situation? How should he be corrected?

Missing Fajr Salaah

Q: I had a wet dream and went for ghusl. There was like 18 mins left for sunrise to pray Fajr when I went to do ghusl. While doing ghusl, when I checked my phone it was 7:16 and time for sunrise was going to be over at 7:25. So when I saw the time was 7:16, I did fast and made a call to a person which took 15 seconds. Then I started washing my parts but unintentionally it took more time. When I finished washing my parts it was 7:24 and now the time was over because I had to make wudu also. I made wudu and prayed my salah. Is my salah valid? 

Permanently residing in one country and travelling to one's home country

Q: I permanently work and reside in Sydney, Australia with family while not owning any property here. My parents live in Lahore, Pakistan in a house under their ownership whereas I own a residential plot in Islamabad, Pakistan. 

I'd like to know if I am travelling and staying at any of the above three locations under 14 days, where should I offer full prayers and where would qasr prayer be required?

Shooting paintballs that have pig gelatine and performing salaah with paintball stains on one's clothing

Q: 

1. Is it permissible to shoot paintballs, now that there is evidence to show that the paintballs are made from swine?
Will the masala differ according to how much of pig gelatine is used in the paintball? 

2. Can a person perform salaah if he has these paintball stains on his clothes?