Farm Heroes Saga won't sync

Mancub

Sync and connection issue.  I use a Nexus, and I've reached level 730, but FB has me as only l 663. I get the 'connect to FB and you've authorised and then it loops saying I've got no internet so can't connect to FB.  It won't connect to King either saying I have no internet, which I do.  It won't save new animals from 692 and can't connect to by gold.  All tips and YT watched and don't work  

KingsPinn

I'm not sure what you have tried but there are some steps here: 

https://care.king.com/en/candy-crush-saga/loading-crashing-issues-android 

If the device is saying you have no internet then maybe restart your router or connect via mobile data.