Saying goodbye properly

I have just lost my beautiful sister Sarah to covid and i am in a bad way myself with heart condition and on disability pension And just can not afford funeral costs or what there calling storage fees i need to say goodbye with love and respect as she deserves so if anyone can help would be eternally grateful as i can not get a loan or even find loan shark so close friend told me to do this as i have no other ideas on what to do thank you for taking time out to read this God bless you all