TikTok on Wednesday acknowledged it had erred in penalizing a 17-year-old who had posted witty but incisive political videos, promising it would restore her ability to access her account on her personal device. The company’s apology — coupled with a new pledge to reevaluate its policies — still failed to satisfy the teen, Feroza Aziz, who again raised concerns that she had been the victim of censorship by the fast-growing, Chinese-owned social media app. “TikTok is trying to cover up this whole mess,” she told The Washington Post. “I won’t let them get away with this.” The saga started earlier this week, when Aziz tweeted that her profile had been temporarily suspended. She attributed the penalty to the fact she had recently shared a satirical video that urged viewers to research the harrowing conditions facing Muslims in China’s detention camps. Her comment quickly garnered widespread attention because TikTok is owned by a China-based tech conglomerate, Bytedance, thou...