Video-sharing app TikTok says it is “sorry” that some children and other young people have felt pressured into sending money to their favourite influencers on the app. TikTok lets fans send their favourite videomakers “digital gifts”, which can cost up to £48.99. A BBC investigation found influencers promising to share their phone numbers with fans in exchange for the gifts. TikTok said it would strengthen its policies and guidelines but did not explain exactly how.