LOL, I think the design is more modern than that, I would say late 90′s at least.
I know it’s an old theme and I am admittedly a poor website designer, but I am a decent coder and the process of finding and removing malicious code from an infected site is not a simple task.
I am sorry for any confusing or unintuitive content and I assure you that it is not intentional.
Of all your gripes here the one that stands out for me is that my plugin says that your key is not registered. I have checked your account and found that there are actually no sites registered to this email address. I can see that you did register 4 days ago but I honestly don’t know what happened to your registration.
Furthermore, if it’s saying that your key is not registered it should then present the pre-filled registration form so that you can register the key. If it is not showing you this form on the Anti-Malware Settings page in your wp-admin then something is certainly wrong there. I know this malfunction can only affirm you lack of confidence in my plugin and my coding skills but I would like to help you get to the bottom of this. I believe there is a reasonable explanation for this glitch and I know that I can find it and fix this for you if you are willing to give me this chance to redeem myself.