Towards funeral costs for my mum

We really didn’t want to have to do something like this but we need help. We sadly and unexpectedly lost my mum on xmas eve under 24 hours after she became unwell. She has left behind 5 children, 2 of those are only 8 and 10 years olds. We’ve only just found out the costs of the funeral and as a family we can’t get that amount of money together. We just want to give my mum the send off that she deserves and now find ourselves needing the help of kind strangers to help us do that. Please anything no matter how small will be greatly appreciated beyond words. Thank you.