Funeral arrangements and children

I am requesting donations on behalf of my sister and her babies.  I will be taking on guardianship and responsibility for laying her to rest.  As this was sudden and hard on my soul this is also a financial hardship as well.  Please anything you all can do will be GREATLY appreciated. This is hard enough mentally and will be a long road for me as she has a whole toddler that I will be raising. Thank you so much in advance!