Contact syn not working

[karan25i]

On lumia 630ds build 10586.36.im unable to get my contacts from last 2 builds.my other accounts (gmail & outlook2)have all syn option like email contacts and calender.but microsoft id i use to sign in does not have contact syn option except email syn.and outlook app also does not have main outllok account for email syn.
Also i m not getting any ringtone when receiving call...