Fix Payment Gateway & Home Page

Hello Freelancers, My client has a WordPress website, on their site is a quick pay page as seen in the attachment where customers can make payment online through WorldPay but once customers have made a payment it doesn't send a payment confirmation to the administrator and the customer. We've spoken to WorldPay about the quick pay page and they have suggested we may need to add an email address field so customers can receive payment confirmation via email. Also on the home page, there are images/icons missing, we don't know why this has disappeared and was wanted to get the images and icons back on the home page again and find out why it has all of a sudden gone missing. I need someone who is experienced with WordPress and has built-in payment gateways where both parties have received payment confirmations. We'll need to run tests and have this function in place by Monday 3rd December. The budget is $20 and you'll need to quote - "WordPay2018" as the first word when applying for this job and include the following answers in your bid: 1. What details will you need to complete the task? 2. Will you be able to meet the deadline? 3. What steps will you take to create email confirmations? I will disclose the web address to the freelancer who I would like to work with. If you use a bot to auto-bid, I will surely complain against you to freelancer.com. Good Luck! Tayo