You're correct about Wikileaks, but you are conflating the scandal around Hillary's emails (she maintained a private email server while she was Secretary of State, and deleted many of those emails when she was meant to retain them) with the Podesta emails (which the user in the image incorrectly identifies as Hillary's emails). The hacking of Podesta's emails is actually very similar to the hack of the Trump campaign, except there's no Wikileaks or equivalent organization willing to publish them this time.