My MobileMe Contacts is not working?

I am on a macbook pro 2011. I try to log in to my mobileme account, that works, but the contacts aspect of it does not. It has also put many different repetitions on my Iphone of contacts. When i log into MobileMe on any other computer hte contacts section doesnt work either. I have looked on MobileMe Support and nothing works.... Can anyone help me?|||Apple stop the MobileMe service. And you can upgrade the iOS to version 5 to use the same account to login iCloud.