What is the ruling on someone who extracted wheat from wheat based on value in Zakat al-Fitr?

What is the ruling for someone who gives half a sa' of dates that is equivalent in value to half a sa' of wheat for Zakat al-Fitr?

I read that the distance between the feet in prayer according to the Hanafi school is the length of four fingers, which means there are gaps between the feet of worshippers in congregational prayers. This means that the rows in the Hanafi school are not tightly aligned such that one foot is adjacent or next to another foot, right?

Is it permissible to delay the Friday prayer if the second Friday is held in the mosque after the first congregation, and the person does not go after the first call to prayer?

Does one who prays two rak'ahs before Dhuhr fulfill the Sunnah of Dhuhr?

My mother cannot walk, and my brothers carry her to the toilet, may God honor you, and we do not wake her for Fajr because I cannot carry her without my brothers. Is she sinful for not praying, knowing that it is beyond her capacity as she cannot move?

Is it permissible for a trustworthy woman to collect donations from sisters regularly to help needy families and students of knowledge? Is it permissible for her to collect donations to pay off a debt for one of her relatives?

Is the lease contract binding if there is a teacher and a student agrees with him to teach for two years? Does the student have the right to dismiss the teacher before the end of the term, and is he required to pay fees for the two years or for the classes taken, knowing that it is private tutoring and not at a center or institute?

A woman suffers from kidney failure and undergoes dialysis regularly. If she wants to pray during dialysis, she cannot fulfill some of the pillars and conditions of prayer, such as facing the Qibla and covering her awrah; as she is constantly exposing her arm, and she cannot perform the standing and prostration positions on the ground. How should she pray?