Want to start a family again

Hi our name is Eboni and Jamahl. I was previously married and had 2 children from that marriage. My oldest daughter was diagnosed with brain cancer in 2017 and passed away at the age of 12 in 2018. We would love to have a child together but I got my tubes tied 10 years ago. Please help with the cost to untie my tubes so we can have another child. Thank you