website hacked and can't log in

Hi,

My website (www.footballargentina.com) was hacked recently by “stupid hacker”. For about a day it only showed a page which the hacker put up. At this time I received an email from the website host (starcomhosting) which said that they had some security issues at the time and were solving them. A few hours later the website had returned, minus a few items.

The problem is that I cannot log into the back end of the website on wordpress. when i try to log in to add things to the page, it says that i have entered the incorrect pin or username. I am certain that i have entered it correctly, so i assume it can only be a result of the hacking. When i click on “lost password” to have it sent to my email, a message appears saying the mail cannot be sent, maybe because the host has disabled the function. Starcom say that my email is not listed as a user of the website, although it always us.

Can anyone advise me how i can gain access to my website? if any more information is needed, please just ask!

thank you!

nick