Carpenter not completing the job

Q: Few months back I had got services of carpenter for my home new kitchen. I said to him please make the kitchen with well finishing and I asked him the rate he wants. When kitchen was finalized it was not well furnished and had many technical issues and when I said to him it is not up to the mark and then he without informing me left the house. I had already gave him maximum amount and only PKR. 10,000 was left with me. Now after few months, he is approaching other person who talked with me for giving him 10,000 left amount. My question is: What Islam guides us in this matter. May I give him rest of amount as my kitchen work he didn't do what he said? Please help me and guide me.

Circulating incorrect messages

Q: I received a message in which Qasam is given to me to send this kalma (Awal Kalma which was written in Roman English) to 20 persons

1. I read the message considering that the sender has described me about his Qasam and after reading I understood that this Qasam was given to me.Then answer me that it will be Qasam by me and or not because I have understand it later.

2. If after understanding message I read message three times then it will be three Qasams and I have to send message to 60 persons or to only 20 persons?

3. Is it compulsory to forward that message or I can send Awal Kalma in Arabic text to fulfill my Qasam?

Applying for faskh

Q: My husband has issued his first wife with three talaaqs years ago but still continued living with her as a married couple. When we got married last year she requested him to give her talaaq again which he gave her three talaaqs again. After three months, he issued her again with six talaaqs which she refused to accept. Husband ask me not to tell anyone that he has irrevocably divorced her and claims he only wants to care for her. Husband then left me in august while I was pregnant had me thrown out of rental home. Didn't bother finding out where I'm staying nothing. Accuse me of having affair, but was living with his ex-wife and even paying the bond of her house. He took back the car he bought me and allowed her to drive it. Took her on holidays etc. but refuses to set me free. I have consulted with three muftis and was told he doing a injustice upon me and my child who was born two months ago. Currently all his assets his house policies business she will inherited because he hasn't change his will. Islamically he knows what he is doing is against Allah Ta'ala's law but he doesn't seem to care. A mufti has spoken to him. He said he will rectify his wrongs but he hasn't. Will it be a sin upon me if I apply for a faskh because I cannot be involved in him committing zinah and pretending its okay. Also his ex is very abusive towards me and has always been and he allows it. She has even stated that he says my son is not his. Please advise.