I got my prize about a month ago after I finally emailed them about it. Well I did get $125 in sephora gift certificates instead since they said they had run out of the original prizes ($100 for suki and tshirt) plus I also got a sephora gift certificate for the other prize I was waiting on from them. But I did finally get prizes!

I used the email that was listed in my winning notification which was
sweepsadmin@totalbeauty.com and I got the email with my prizes about a week or two after emailing them I think. Though I did also forward my winning email along with my question which could have helped so it could possibly take longer if you don't still have yours.