The short answer is “No”.

Here’s the long answer…

What exactly are you trying to do?

Here’s the documentation for Zapier + TikTok: https://zapier.com/apps/tiktok-lead-generation/integrations

There’s only one trigger supported, that is to create a new lead.

The only automation I could think of would be when a New Lead is created on TikTok, you create a new email, SMS or Whatsapp subscriber in Manychat and trigger Emai/SMS/Whatsapp automations from Manychat.