Help Trinity Stay With Her Loving Family

Trinity is a fourth month old rescue she was found outside beaten and starved we took her in but we never had a dog before when I tryed to get her an appointment it was way more then what I expected , she currently needs help with a training program ,her shots,rabies,spade,and flea treatment,a veterinarian visit because she has a large mass by her paw..so we can keep her I am a single mom of three and I am trying to do each thing little by little but I honestly cannot afford it, but we do love her and want to keep her .