Answer:
The spokesperson included the pictures to: A) appeal to the emotions of the viewers.
Step-by-step explanation:
This is the most likely answer, because if you want somebody to donate to a charity, pictures show the suffering they are going through better than words. Often, when people see others suffering, they are compelled to donate to help them out as they are shown something that could happen to them, which plays on their emotions.
You can see this done a lot in real life for charity adverts, like Save the Children, RSPCA etc.