Your title uses emojis, special symbols, excessive punctuation, or full uppercase. TikTok requires clean, sentence-case titles without decoration.
TikTok Shop blocks emojis, decorative symbols (heart, fire, star), repeated punctuation (!!!, ***), and ALL-CAPS titles to maintain a uniform browse experience. These patterns are common in DTC stores trying to stand out, but TikTok treats them as visual spam. The validator runs regex checks at submission and rejects anything outside basic alphanumeric plus standard punctuation.