Help with funeral

Hi my names Leanne I feel awful even writing this as I feel like I’m begging but my sister Tara sadly passed away unexpectedly last month at the age of 37 which has broken me but know I have been left to arrange her funeral I know I will get some help but would really not like to have to worry how I’m gonna have to pay for this as really don’t want to have to burden my dad with this as he’s very unwell and he’s nursing fees are costing him a fortune as it is so anything anyone could give will truly be appreciated