Funeral for my dad

Our dad sadly passed away on 02 September 2018, it was unexpected and sudden as we didn't know of any health conditions. Our mum and dad are divorced and our dad doesn't have any family here so me and my brother are his next of Kins, at 18 and 16 years old you can imagine this is difficult for us. 

We don't know where to start and have never had to planed a funeral before but have explored funeral options and prices. As we weren't expecting this our dad did not have any money saved for a funeral.

We'd like to give our dad the send off he deserves so we're asking if anyone can help to contribute towards the funeral costs. 

Thank you in advance for you help and support.