How to redirect the user to the "Payment" page of woocoomerce?

Question

WordPress

There is a plugin that connects the "webmoney" payment method, after placing an order and choosing a payment method (wb), I click on the "Pay" button and it redirects to the "Confirm order" page, but you need to immediately pay, the matter is in the plugin 100% but change there is nothing for it, simply because they are not normal, this plugin suits me completely, with the exception of the above functionality. Here is the plugin itself with the source code https://github.com/Mofsy/wc-webmoney

I will thank you if you help, at least tell me where to look