Salaah

Q: What is the ruling on reciting inaudibly, is there a consensus on its permissibility? Like without noise and just moving the tongue.

Q: I usually read my witr salaah at the time of tahajjud, after the tahajjud salaah. However, sometimes by the time I finish my witr the fajr time has set in. Will this be regarded as qadha? Will I have to repeat it? Will it be better for me to read the witr before sleeping?

Q: If you travelling for Umrah and spend 7 days in Madinah and 7 days in Makkah are you a Musafir? Do you perform qasr salaat when on route and
performing alone. I understand you will follow the Imaam when in the Masjid. Do you have to perform the Sunnat of the salaat?

Q: How should a person perform Salaah if he has a back problem? Can he sit on a chair and perform Salaah? I was told that if he does not have a serious back problem and performs Salaah on a chair, his Salaah will not be valid. It this correct?

Q: If a person did not repeat the words of the Azaan immediately after the muazzin but only remembered at the end of the azaan at the time when the muazzin reached Hayya Alal Falaah, can he repeat the words from the beginning of the azaan or he should only repeat the words of the muazzin from hayya alal falaah?

Q: Is it permissible for an Aalim who is appointed as Imam in a musjid to receive salary for Imamat whereas the five times salaah is obligatory for
the imam also and also it is a duty of a muslim who keeps the knowledge of fiqh and recites quran properly to lead the salah only for the sake of Allah without a salary?

Q:

1. What is the procedure of doing missed Qada namaz of last 10 years, approximately 500 salaahs?
2. What will be intention?
3. How many Rakat for each salat?
4. Is there qada for witr?
5. As I have lots of missed namaz, can I do qada salat instead of doing any nawafil as well tahajud? Please explain in detail so that I can do it.

Q: When we read qazaa, do we make intention of reading the fardh salaah we missed or do we make intention of reading nafil salaah?

Q: I went to Turkey with the family on a small plane and it was zuhr time so I understood the ruling of a musafir and there was hardly any space to pray so we had prayed on our seats is this permissible?

Q: Can you please teach me the method of sajda-e-sahw?