There are a few things you can do in order to determine who viewed your TikTok video on TikTok. First, open the app and look at the list of videos that are currently playing. If there is a video from your account that is not listed, then it likely did not receive enough views to be counted. Next, try refreshing the app and see if that helps to increase views. If not, you can try looking at other videos on the app and rating them based on how well they compare to your own. Finally, if you have any questions or concerns about how your TikTok video was viewed or what could be done to improve viewership, please reach out to us at support@tikTok.com.