Problem related to send post data of submission

I have already followed procedure to send post data to thank you page (already selected "yes" in the setting). However, after I have placed "show post data" link to thank you page. linked page show "no post data received".

Please suggest me on this case

Thank you

Chanon

Can you please try first using the full URL in redirect link.

Use https://www.jotform.com/show-post-data/

I made a test form and submitted. The post data variable names and PHP codes output were available as expected.