Want to validate customers data and pass it to tawk.to chat

This(https://www.advertiseera.com/user/items) is a chatbot which I created to capture the customer data so once the customer say yes for the last question then i want to pass those capture data to another live chat (tawk.to).

I have already tried this based on the following document but its not working
https://help.collect.chat/article/show/61384-adding-live-chat-support

My Script:

It would be great if someone helps me to resolve this issue.

Hello,

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