There is always 999 in Tik Tok's live broadcast. Maybe the anchor hasn't quoted yet or a certain area needs freight display 999. After the anchor explains the product, he will make an offer and buy it. The specific purchase is as follows. 1. Go to Tik Tok, find the live broadcast of the product you want to buy, and click the yellow shopping bag icon below *. 2. After entering the page, click the look icon. 3. After entering the product page, click the go to buy icon, which will automatically jump to the purchase page. 4. Click Buy Now on the product purchase page to order the product.