YoVille will NEVER ask for your password, so please be wary of malicious emails and/or forum posts that request your password, including via web links.
I have tried to take selfies in game both on FB & Yoworld.com but it isn't sharing so therefore cannot post them & also you can't claim coins either this is the first day I have noticed as I have not done selfies since last week. I know I'm not the only one as there is numerous posts on FB regarding the same problem!