Torrent Traffic HELP!

Hi Please Someone Help me!
I upload some program in torrent, first month i reached many download and many seed and peers, this month my download are decreased, is this happend becasuse torrent site are closed or what ? im uploading in the same pages but i don't know how!

I have also experienced that lately. I also don't know what really is going on.

Yep i think maybe is from other torrent site, i mean when we upload in some site like btscene sumotorrents and other site , we see our program and i some other search engine torrent, maybe they are closed dont know! :/