Please remove masteroll from site

[NudesRus]

There is a troll called masteroll on our site, They are using the comment section for SPAM comments. they have posted a all over my albums. I tried to report them, but it tell me they have already been reported. I blocked them from my site but they still are making comments after the block??? on one of my albums posted on every photo over 100. and on another album they picked a photo and at last count has posted over 12 comments on the same photo. This is just spam stuff not a normal comment. How can he still comment on my albums after being blocked??? They are not one of my followers and I am not following them. They only have 19 points so they are new. Please help.
Thank you for your time.