Ulcer Operation LV Heart Specialist Campaign

Good day my fiance has a heart condition called LV he had the Corona vaccine and is now suffering with a bleeding ulcer and has to take heart medication, the left side of his heart is enlarged and his health is not doing well at all, he often has to stay in bed and now the ulcer is very painful, not too sure what to do now and he has been to the hospital and is on more and more pills and medication which is making his stomach pain and I really would like him to be able to afford to go see a specialist and to get the right treatment at a hospital as soon as possible please?