multiple questions

Here is the link to my form that I have questions about:

https://form.jotform.us/71084397041152

My questions are:

If an attendee wants to cancell their registration how do they do that?

Is there an admin function where I can make changes, register attendees?

What kind of receipt does a person get after they have submitted their credit card payment?

How do I add option to pay by check or credit card? 

Can a JotForm representative test my form and give me feedback on if it is set up correctly?

1) You simply need to contact us, and we will cancel it for you.

2) Do yo mean like editing the submissions you have received? If that is the case, yes, you can do it from the Submissions dashboard: https://www.jotform.com/help/269-How-to-View-Form -Submissions 

3) Once you purchase your subscription, you may find your invoice in the billing section of your account: https://www.jotform.com/help/329-How-to-Check-Invoices 

4) If you need to make a payment form(purchase order, check, credit card, PayPal), please check these guides: 

https://www.jotform.com/help/47-Order-Form-Basics 

https://www.jotform.com/help/49-Order-Form-Types 

https://www.jotform.com/help/165-Setting-Up-Your-First-Order-Form 

5) Is this the form you want us to test? https://form.jotform.us/71084397041152, what functionality do you want to test?