Cannot fill fields that are required

The fields are "school Name and Shirt size

I have checked your form and you're using number field for both questions.

I would suggest you use the short text entry field instead.

Please give it a try and let us know if you have further questions.

Thanks. We did try that but for some reason it only allows us to enter a numeric field- but we’ll keep trying.
Appreciate the response.
Marc
...

Also, I forgot to mention that the form we used was one we did for previous camps and all we changed was the Day of the Camp from the ones we did before so am more confused as to why everything did not just stay the same.
Regards,
Marc Nolan
...

You may try the Short Text Entry field so that your form user can input any character in the field.

Currently, your field is a number field that would only allow numbers.

Screen cast:

I have created a sample form  and replaced the number fields with short text entry.

Sample Form:https://form.jotform.com/90944546544970

Kindly check it out and let us know if you have further questions.