Water splashes while making istinjaa

Q:

1. I feel that when I am performing istanja, water gets splashed on my feet after touching my private parts. What is the ruling about these splashes?

2. Secondly I want to ask about how to clean slippers? If I am taking a bath and my body is najis, then how do I make sure that my slippers are clean after cleaning my body. I suffer from doubts about the inner side of the slippers that it becomes najis if najis water falls on my feet or slippers.

3. Last question is about washing shoes and other things which cannot be squeezed three times after pouring water on them? How do we make them paak if they happen to get najis??

Using a tasbeeh

Q: Its mentioned in the hadith to use fingers while doing tasbeeh. So if someone were to use beads instead of fingers just because he likes it more than doing on fingers, is it the same as hating what Allah has revealed? Is it an act of kufr?

See the intrpretation of the meaning of the verses.

- 47:8 But those who disbelieve - for them is misery, and He will waste their deeds.

- 47:9 That is because they disliked what Allah revealed, so He rendered worthless their deeds.

The reason why i quoted it is that Prophet Muhammad (sallalalahu alaihi wasallam) said according to hadith that when we do tasbeeh then do it on the fingers. Now if I prefer to do tasbeeh on beads because its interesting than fingers (i feel like this) am I disliking what Allah has revealed (to obey prophet)?

Fasting for breaking an oath

Q: Years ago, I broke an oath (I vowed to give up a sin then later committed it again) and then came to find out expiation is due upon me. When I found out expiation was due, I looked at the options I had. First, feeding 10 poor people. At the time I intended to offer expiation, I had a debt to pay off, so I could not afford to pay to feed ten poor people. My next option, clothing 10 poor people, is where I fell into doubt. I own more than 10 abayas -roughly 15 - and most of them are brand new and very sentimental to me as they were recently gifted to me by my parents. I also own roughly 11 scarves, and my mother owns many more and I know if I were to ask her for more she'd happily give me some of her's. I have relatives in Pakistan who I know could distribute my clothes. However, I didn't consider this option because most of the clothes I own, I wouldn't really consider them my own since my parents gifted them to me using their money. If they were to look in my closet and see them gone, they'd be flabbergasted as they recently spent a good deal of money buying me these new clothes. Also, if I were to use 10 of them for expiation, nearly 2/3s of the clothes I wear on a week to week basis would be gone. As such, I went on to fast 3 days of oath expiation. Was what I did correct?