NomadList is Hacked!

Hello, I just entered the NomadList site and found a small ad that offered a good discount for only $2 and you get most of the paid benefits I logged in and paid, then this message appeared to me: "Thanks, your credit card was NOT charged and NOT saved. We're testing new products and pricing on Nomad List and you were part of the test. Thanks! We'll now redirect you to the real Nomad List sign-up page." Then I knew that I had been hacked, perhaps, let me verify the site’s domain, so it was strange, unknown, and not previously available. https://checkout.store Here is a picture from the payment gateway: https://imgur.com/xBUCeAP After returning to the main page, I found that the ad has completely disappeared