Missing Carmen Marie Gonzalez

This is my sister Carmen Marie Gonzalez she has been missin for 2 1/2 months now. We are trying to raise funds to hire a Private Investigator to help us find my sister. My sister has short term memory lose due to a car accident she was in 5 yrs ago. We have exhausted all of our resources with filing a missing persons report, handing out flyers, airing on news stations and have not had any luck. My parents and I are so devasted and desperate at this point and have no where else to turn other than hiring a Private Investigator at this point with the hopes that with their resources can find us more answers as to my sisters where abouts. Please please help fund raise for this cause as we need answers and will not give up until we bring my sister home. She's not only a daughter and a sister but she is also a mother of 3 young boys that love her so much.