WikiLeaks took to Twitter to berate President Donald Trump on Sunday after White House Counselor Kellyanne Conway definitively said that Trump would not be releasing his tax returns. “Trump’s breach of promise over the release of his tax returns is even more gratuitous than Clinton concealing her Goldman Sachs transcripts,” the organization tweeted. It also issued a call to action to individuals who may have access to the returns to send them to WikiLeaks. “We litigated this all through the election,” Conway said earlier Sunday on ABC’s “This Week.” “People didn’t care. They voted for him.” WikiLeaks has been accused in the past of helping to prop up Trump. Last year, the organization released hacked emails from the Democratic National Committee and Hillary Clinton’s campaign chairman, John Podesta.