Money

Khums and Sakat are obligatory on the owner himself / herself. Your are responsible to pay your Khums and Zakat from your own wealth. If you and your spouse have joined ownership, then both should agree that any of them to pay their dues. Both should have the intention (Niyyah) of paying their dues religious due for the sake of Allah (SWT).

Wassalam.

It is not Haraam to give or sell your hair to persons who do not know that it is your hair. It is better to bury our hair and our nails and not to throw it with the rubbish.

Wassalam.

If the person who does not have enough to live on after returning from Hajj is not required to perform Hajj now until his financial situation is better and he should not face financial hardship in his livelihood after returning from Hajj.

Wassalam.

Haraam money is not permissible to deal with or even to touch. Haraam money should be given back to its real owner and if unknown then to be given to the Marje; of Taqleed to distribute it among poor believers.

Wassalam.

When parents are in need, it puts a responsibility on their earning sons to support them. Spending on the parents is obligatory not just recommended. When parents expect financial assistance from their sons, it means that they are in need of that assistance. You can not claim that your parents are well off and don’t need your financial assistance as far as they ask you to assist them. You must do your best to assist them even if you have your own financial challenges. Best place to spend is to assist your parents then your relatives then other needy and deserving persons.

Wassalam.

Haraam (unlawful) money must be given back to its real owners, and if you don't know them or their families, then it must be given to the Marje' of Taqleed as Majhool al-Malik (unknown owner) so that he distributes it among poor believers.

If you don't know the exact amount of the unlawful money mixed with your money, you must pay an amount which makes you sure that unlawful money has been removed away from your money. That amount should be given to the Marje' of Taqleed as well so that he distributes it among poor believers.

You are not allowed to give unlawful money to charity because it does not belong to you. Allah Says in Quran ( And never deal with the unlawful by spending from it in charity, because you don't own it). (Sura al-Baqara m verse 267).

Wassalam.

You need to estimate your savings for the previous years and calculate how much you own now. All what you own since one year of more is applicable for Khums which 20%.

'Wassalam.

Khums is 20% of everything we own after deducting all our lawful expenses. 
'Wassalam.

Paying entry fees to the organizers is permissible. The organizers are free to keep that money or give it to whom they wish including the winners. This is not a gambling.

Wassalam.

Generating your own personal meme token is allowed as far as you don't harm others.

Wassalam.

Mannat must be done as your intention was when you did the Mannat with out any change. Fulfilling every Mannat is obligatory. Your sponsorship or help to orphans is a different matter. If your Mannat was to give a certain amount to charity on behalf of Fatima Zahra (AS), you must fulfill your Mannat to any good cause which comes under your intention when you did the Mannat. If you had in your intention helping orphans, then you can help orphans from the money of that Mannat, and do it in behalf of Fatima Zahra (AS).

Wassalam.