Wrath of the Litch King - Update not updating

I downloaded the game a couple days ago, and sorta forgot about it. Then yesterday I played around for a bit and shut it off. Now whenever I try to login it tells me it's updating the game... but it stays on 0%. Then when I check back it tells me a patch is required, and a "restart" button shows up at the bottom. So I click it, and it tells me it failed to apply the patch? I don't understand.

Sorry if I'm just being a ******. I just kinda off-handedly decided to download and play this (not sure why I chose WotLK in particular).
Thanks in advance, and sorry if I'm screwing up on the forums too.

you need to log-in by using your Warmane AccountName, not Email address or forum nickame.
If your client is not 3.3.5 anymore because of the update then you need to download it again

WAIT NEVERMIND.
I tried to login with my email instead of my warmane account name. I got it all figured out now.

Ha ha, thanks. I guess I really was just being a ******.
Sorry again.

Is there a way to delete this topic, because this was all due to my own stupidity and it's kinda pointless now?
If not, I apologize for crowding the forum with useless topics...