after form submission, display "!!!!!!!"

Dear z2228391,

There should not be such issue. Could you please provide us link to the page to the form? Thank you.

Thank you for your reply.
https://gph-shop.com/catering/index.php/post/

the form will display after facebook login.

I update to the below page, you can see the form without login

https://gph-shop.com/catering/index.php/post/reg/

you can just click submit button, then you can see the result.

Dear z2228391,

We will require direct link to the form since the website is not in English. Thank you.

After submission can I redirect to different urls depending on the other inputs?

Dear rezaulratul,

Unfortunately we do not have support for different URLs. Thank you.