Trouble Integrating Payment Gateway with WPForms i got an error - Need Assistance

[Amira]

I've been working on setting up a credit card payment page using WPForms on my WordPress site, and I've run into a bit of a hitch. I'm hoping someone in this community might have some insights or solutions. I've created a form using WPForms to collect user Accessing credit card information and submit the payment However, I'm struggling with integrating a payment gateway to process these transactions securely.I've tried to follow the documentation provided by WPForms, but I'm still encountering some difficulties. The payment page isn't functioning as expected
when i put the card information and fill the form i got this msg 

Payment was declined by Authorize.Net.
API: (E00027) The transaction was unsuccessful.
i need help please. 

Thank you all in advance for your help!

[marine2026]

If you are able to post the transaction(s) sent to AN, and the URL you are posting to, and any JS libraries names you are using, we can better help you.