Expired Domain *HELP*

Hey, I'm 15 years old and I'm really not very good at all this domain stuff but I need some help. It's kind of a long story so I'll explain as best I can.

I created a community/forum website a little over a year ago through Forumotion for an online game that I play. The original domain name for it was just a free extension off of a forumotion site. I bought my own domain name for it so it would look more professional. I payed something like 20 dollars for a year. Well around November my website was doing pretty well it had a couple thousand members and bunches of posts. Unfortunately Forumotion didn't warn me about renewing my domain name and it expired. Someone else bought it right after it expired and I couldn't find any way to get it back so I gave up. But around a month ago I found out it was in 'Redemption Period' and in 30 days it would go back to public domain so I could buy it. Well the end of the Redemption Period was today and it turns out some company sniped it from me and I can't find any way to but it back. If someone could tell me what to do it would be greatly appreciated.

Heres the Whois info:

Domain Name: ROBLOXTODAY.COM
Registrar: OREGONURLS.COM LLC
Whois Server: whois.oregonurls.com
Referral URL: SnapNames.com: an Oversee.net company
Name Server: NS1.DSREDIRECTION.COM
Name Server: NS2.DSREDIRECTION.COM
Status: clientDeleteProhibited
Status: clientTransferProhibited
Status: clientUpdateProhibited
Updated Date: 13-feb-2010
Creation Date: 13-feb-2010
Expiration Date: 13-feb-2011

Any other information needed can be provided. Thanks!

I don't think you can get it now if someone has already booked it.

Whats the url that you were going to register?

robloxtoday.com

Update: I emailed the company who bought it and they said they need proof that I owned the domain before.. like a receipt. Anyone know where I could get this?

Typlo might be able to help you with that.