It is a spammer. Ignore her or him. Did you check you error logs yet? Did you compare you online template files to the offline ones? Did you compare a database copy to the online one? Did you check for hidden spam links in the database?
1. No I can't
2. No I don't have the template files. It's an old template. I did not build the shop.
3. I don't have a database copy. The only copy I have it's a weekly backup and that one is after it crashed.
4. I don't know how to check for hidden spam links.
Anyway, we stared building a new shop so I am going to take it offline. But please if someone knows, tell me. When a site is hacked does this mean I have a keylogger or something? How can it be hacked that's impossible. :s