its very slow for me, and its not my internet, everything works fine... is it under maintenance? can i change servers
I realize that the servers are down a lot, and many people will tell you that it's free hosting and you should deal with it. I don't really like it when people use that as a comeback to your problems, but I can't really say that it's false either. I've yet to find any other hosting service to offer as many features and services as x10Hosting does for free. Essentially, they're trying to tell you to be happy that x10Hosting exists at all.
I think the best bet for you would be to upgrade to the promotional Developmental Package, which costs only $20 a year. You'll be moved to a paid server then, and they have drastically improved uptime.