You can determine the apps where your ads are delivered on an Ad Group's Placement module. To target TikTok only, you will need to choose Select Placement as the Placement Type, and then select TikTok as Placement.
See "Automatic Placement and Select Placement" for more information.
Your ads will appear based on what you select in the Ad Group's Placement module. Supported Placements include:
• TikTok: Ads will appear as in-feed ads.
• Global App Bundle: Ads will appear as take over on Resso and other apps.
• Pangle: Ads will appear as playable ads, interstitial video ads, and rewarded video ads.
See "Automatic Placement and Select Placement" for more information.