Visa & Master Card Payment By Local Bank

Hello CS Cart Team, Please tell me a steps how to create a payment method for a bank in egypt because we try and not work fine with me (i have a php files from the bank and MIGS url + the test form is valid),

also i need to ask about " Does CS Cart support the MIGS integrations or not?", thanks.

Please check this article

Since version 4.2.4 you can add payment methods through addons. Please check the built-in PayPal add-on as an example