I literally don't know what the first email is saying but it's a huge stretch to say that's anything related to child love trafficking. But like, 99% of short, private emails literally don't make any sense without the context that both the recipient and the sender have.
The second one is a 100% normal email thanking someone for buying them pizza.
And like, I get that 'cheese pizza' is slang on the internet for CP, but the fact that large organizations have lots of internal emails about cheese pizza literally doesn't mean anything. Half of the bills that my college's student government passes are related to funding pizza for club meetings. It is the ubiquitous corporate meeting food.