Plugin for accepting online payments for WooCommerce.

It is necessary to write a plugin and test the payment system (Internet acquiring) of the Kazakhstan Bank JSC Bank Centercredit to Woocommerce. The system itself does not have ready-made modules for Woocommerce. In the attachment, I attach a file with instructions for setting up which I was sent from the bank. As a result, the system should work without errors and accept payments in the online store on the Woocommerce engine. Respond only to those who really understand what needs to be done and have experience in such work. Urgent work should be done in 1-1.5 days maximum!
To understand the work.

The plugin must be installed on WP and integrated into Woocommerce

Setting up the input with the oem capabilities of Woocommerce.

Customize the appearance from the Woocommerce tab (logo, currency, etc.)

Without removing the buyer from the site.

In fact, it should be an analogue of the Sber plugin.