We have installed the Worldpay Integration; however, we are unable to locate the necessary credentials required to configure and authenticate the integration, as referenced in the two attached screenshots. The official documentation has not been helpful, as it repeatedly redirects us without providing clear instructions on where to obtain these credentials within the Worldpay portal. Our primary objective is to determine precisely where and how to retrieve the required credentials so that we can successfully configure the plugin and ensure proper authentication. Clear, step-by-step guidance on accessing these details within the Worldpay system will constitute successful project completion.