Intrustdomains taking my domain

Hello
I just whant tell You my story with that company to warn other's,
on 22 Oct. 2009 I have buy for $25 for 1 year some domain with tld
.COM from company InTrust Domain Names on domain intrustdomains.com

My domain was correct setup with my nameserver's and contact's and
have working properly.
I have buy that domain and get confirmation that payment was accepted, my card was charged and the ownership of domain was transfered to me.
On 26 Oct. 2009 I receive from intrustdomains.com information

"the domain HEREISNAMEOFMYDOMAIN.com was mistakenly listed for sale.
I have refunded your payment."

and they tell me they sold them to someone else before they sell it to me ,
domain have disappear from my customer account on intrustdomains.com
and they capture my domain.

I demand from them to give me back my domain or I offer them even they
can send me price offer and buy them back from me but they no answer for
my offer and they transfer my domain to someone else.

So be carefull with that company !

Regards