What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
How to show Unique ID value on the "Thank You" page?Asked by mikrosha on January 21, 2016 at 11:31 AM
You can use the field tag or add it in your "Thank You" message by clicking the "Form Fields" drop down at the text editor.
For the concern regarding the autoresponder, I have answered your inquiry on this thread: http://www.jotform.com/answers/752123.
However, it seems like you have already resolve the issues. If you need anything again, please do not hesitate to open a new thread here in the forum.