HikaShop MIGS VPC payment plugin

-- HikaShop version -- : 3.0.1
-- Joomla version -- : 3.8.1
-- PHP version -- : 5.5.38
-- Browser(s) name and version -- : firefox
-- Error-message(debug-mod must be tuned on) -- : HTTP Status - 400

Hello sir,
I'm setting up the plugin: HikaShop MIGS VPC payment plugin is sampling this error.
But it still confirms the order. I would like to know how to pass this error. For, he should re-direct the customer to the page of the bank where the customer must show his credentials and finish his purchase.

Greetings, good work, thank you for helping me.

Hello,

What error are you talking about exactly ?
Please provide a screenshot or a lot more details (plugin configuration and step by step to reproduce the problem) so we can understand the situation.

Regards,

Hello sir,
I hope you're well.
This is how I am using this payment method to use VISA and MASTERCARD.
I registered here at Millenium Bim and they gave me the id of the merchant that I set here on the platform.
When testing the payment method does not redirect. Show me an error.
The order is created on the platform.
Can you Click Here
Thanks

Hello,

Since the error is displayed directly by MIGS ; please contact your payment gateway in order to have more details about the cause of that issue.

Regards,

Hello sir,
I have already managed to configure this plaguin and already redirects for payment.
The problem I am now facing is that it does not redirect to a return url.
And in case of transaction failure also does not redirect to the website.
The url I put here is dhomem.com to do the test.

thank you.

Hello,

Please provide a full explanation of your issue.
We are not able to follow you.

Regards,