JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
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.
If you want to change the theme, simply try the following:
1) Use the Reset Theme Style feature: http://www.jotform.com/theme-store/theme/reset-theme-styles
2) Click on Install:
3) Then click on Back to My Forms:
4) Select your form, and go to it's edit mode, and click on Properties>>Form Styles>>Themes, set it to default:
Finally, apply any theme you want, and it will take effect, example: https://form.jotform.com/60345994096971
Let us know if you need more help, we will be glad to assist you.