You need to take the bird to a veterinarian or to a wildlife rehabilitation facility if it is a wild bird.
Repairing a wing fracture needs to be done under anesthesia, and that is not something you can do at home. The bird should also have pain medications, and may need antibiotics if the bone has broken through the skin anywhere.
As a temporary measure, you can gently wrap the wing folded against the bird's body. Be very careful to not wrap too tightly or you can constrict their chest and keep them from breathing. Vetwrap or an ace bandage works OK.
Thank you. I will try. I do have the licenses.