How to close kiosk mode?

I downloaded the mobile app on my I-pad and then selected a form (which is a 6-question survey) to put in kiosk mode.  The form came up in kiosk mode and I am able to answer the questions, but there is no Submit button and I cannot see a way to submit the answers.  Nor can I close the survey and go back to the initial mobile app page - when I choose JotForm mobile app from my I-pad desktop, all I see is the survey form.  

I have checked your form and it seems you may have not added a submit button in your form.

To close the KIOSK mode, kindly swipe down with your two fingers.

This will show a button to close KIOSK mode.

Guide:https://www.jotform.com/help/571-How-to-Use-Kiosk-Mode-in-JotForm-Mobile-Forms

Then add your submit button.

Hope this information helps.

If you need further assistance, let us know.

I tried this, but still cannot close the kiosk mode. On almost all attempts, the green "close kiosk mode" button did not appear when I swiped down with two fingers. It did appear very briefly on two attempts, but it only flashed on and then disappeared so fast that I didn't have time to touch it.
Patricia J. Coale, MS, CTRSI
Director of Therapeutic Recreation
The Up Center
222 W. 19th Street
Norfolk, Virginia 23517
Direct: (757) 965-8681
Mobile: (757) 535-6540
Fax: (757) 640-8402
This message is intended only for the use of the individual or entity to which it is addressed and may contain information that is private, confidential and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any review, retransmission, conversion to hard copy, copying, reproduction, circulation, publication, dissemination or other use of this information by persons or entities other than the intended recipient is prohibited. If you have received this message in error, please contact the sender, and delete the material from any computer, disk drive, diskette, or other storage device or media.
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Tested on my iPhone 7 IOS 13.1.2 and I am able to view the Kiosk mode button.

May we know the iPad and IOS software version you're using?

Can you please try to restart your iPad and let us know if the issue still remains?

Hello Richie,
Turns out my I-pad needed an IOS software update. Once the update was installed, I was able to close the form and add the submit button. It is working fine now. 🙂
Thank you for your assistance, and have a good evening.
Patricia J. Coale, MS, CTRS
Director of Therapeutic Recreation
The Up Center
222 W. 19th Street
Norfolk, Virginia 23517
Direct: (757) 965-8681
Mobile: (757) 535-6540
Fax: (757) 640-8402
This message is intended only for the use of the individual or entity to which it is addressed and may contain information that is private, confidential and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any review, retransmission, conversion to hard copy, copying, reproduction, circulation, publication, dissemination or other use of this information by persons or entities other than the intended recipient is prohibited. If you have received this message in error, please contact the sender, and delete the material from any computer, disk drive, diskette, or other storage device or media.
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...