INTEGRATION PAYMENT GATEWAY SAGE PAY - WOOCOMERCE

Hello, We have a payment gateway of SAGE PAY in our woocomerce store called 55 COLLECTION. We bought this plugin for our woocomerce store: [login to view URL] My question is about this image: [login to view URL] In the images of the plugin appear that when customer choose the CARD, in the same page appear the space to put the card information but in the our store, when customer select the card, you must push PLACE ORDER BUTTON and go to other page to put the information of the card... We want a solution to put the information of the card in the same page where you select the card, like this: [login to view URL] We contact the company that develop the plugin (SELLXED) and they told us: "Yes it is possible to use the hidden Integration. However, please see Sage additional PCI requirements for this direct integration here: [login to view URL] After you are compliant you can change the authorization method of the payment method in your Woocommerce settings to 'Hidden authorization'." We need a freelance that can help us to solve this problem.