Here is my correction attempt:

My family

My name is Kristy,and I have a lovely and warm family,Now. I live in Shenzhen and I love the city. My family is all here. I am from a single-parent family. My mother is a strict mother, but she loves us so much, and. I have three sisters and one brother, my eldest sister has been is married, and my second elder sister is ready about to get married in next year, Another whereas my other sister, and brother and I are still single. My eldest sister have has a daughter, she's so cute, and she is just 1 a year old, and. She really likes music, whenever she heard hears the music she will would dance. We often have family days that is a jolly time.,And this Such times is are always too quickly quick.,and this mean meaning happy moments is are too fast!