Vet fees for my beautiful boy

Hi my name is paula I have 3 beautiful fur babies 2 huskies and 1 jack russell..my oldest boy is comeing up to 13 years old never been sick since we rescued him at the age os 16 mouths..he's a pure with siberian huskie..last week we was in the woods for a walk ware he got very dirty so took him for a nice shower..when he was haveing he's shower I found a lump on he's face so was a Sunday the 3rd november so rang vets on the Monday and had to take him for an appointment today 3 weeks later..to be told thay don't no what it is but said he will need a biopsy that's cost £232.80 and then he will need it removed that's will cost £1.136.61..then on top of that will need to pay for a follow up and he's antibiotics and I don't now how much that will cost...I am asking for any help even if can only afford £1 every penny will count so I am hoping thay are some nice ppl about has thay are all my world but I am on benefits myself due to a 2ed brain tumour..please help me to get my beautiful boy better and thanking any body and everybody in advance....