The retaliation against Trump got a boost Wednesday when popular TikTok user DeJuan Booker (@unusualbeing) called his 750,000 followers to action, Bloomberg was the first to report. He explained how to ding the Trump campaign app with a single-star rating.

“Gen Z don’t go down without a fight,” he told his followers. “Let’s go to war.“

The app had a feeble 1.2 rating average from 227,000 reviews on the Apple store as of Thursday night. “Horrible president, horrible app,” noted one review among a sea of one-star ratings.

Another read: “OMG PLZ DON’T DOWNLOAD.” Another bashed the app, adding: “I promise this isn’t another one of those ‘tik tok’ reviews.”