Radio buttons labels are not responsive

I have changed the form responsiveness to "yes" in preferences, and clicked on the make mobile responsive in designer, but our form is still displaying incorrectly on our app.

Is there another step?

I have tested your form and all fields are responsive except radio button labels. 

You can make radio buttons labels responsive by Injecting Custom CSS. To do that inside of your Form Builder select Setup & Embed tab, then click on Preferences, then select Form Styles tab and inside of Inject Custom CSS field at the bottom of existing code paste this code:

@media only screen and (max-width: 550px){

.form-all {

width:100% !important

}

.form-radio-item label {

white-space:normal;

}

.form-checkbox-item label {

white-space:normal;

}

}

After adding this code your form will look like this.

Here is my cloned form: http://form.jotformpro.com/form/52605167067961? 

Feel free to clone it. 

Hope this will help. Let us know if you need further assistance.