Hopefully help my niece & nephew for the future

My name is Kayla and I recently lost my beautiful sister in a terrible car accident. She wasn’t however just my sister she was an incredible mother to my beautiful niece and nephew Rosie & Abel. I have for days grieved and experienced pure heart ache with my family, I have also not been able to stop my mind from thinking how I can help them for their future. I questioned this decision to start one of these things but I have no expectation on this process and I also have absolutely nothing to lose.

Their lives will never be the same and I will regret it if I don’t do all I can for them