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.
Please refer to our field positioning guide: https://www.jotform.com/help/90-Form-Field-Positioning.
You have the option to merge a field into above line or move down a field to another line. Also, you need to consider the form width. You may need to adjust it for three to four columns to appear:
Lastly, you can make a perfect column in the Form Designer (https://www.jotform.com/form-designer/). In the Form Layout tab, enable columns and set the number of columns: