Quick Claim How Do I Obtain A Quick Claim Deed?

How do I obtain a quick claim deed? - quick claim

My sister and her husband have a house that has supported me in the last 5 years. They require swift action. She and her husband have divorced. Last year I wrote a letter notarized sale of the house. How can I transfer the allowance for a rapid action my name? The current house has no abstract, no, I do not think to get an updated version of the property. I think selling the house and divide the sum with my sister.