Well, I am a little late to the thread after you posted the webpage loading issues. I checked it a little while ago and found the website does open up but there is some sort of issue on the server because the page takes too long to load.

After the distress the Rock Trading have caused to the OP, it would be some sort of justice served if their website went down permanently and they closed their business down. I am not advocating DDoS attacks or anything, on the contrary I am simple saying they did not run the business with ethics and morals therefore cannot be trusted and if they cannot be trusted they should simply stop trading.