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.
The Age field and label was mis-aligned because the sub-label is too long that it needs another line in your form.
What you can do is delete or shorten the sub-label so that the Age field may align properly.
Another is that you can use the "Text" field and add the sub-label there. You might just need to position it nearer to the input text box though.
Let us know if you need more assistance on this.