Can someone help me I've downloaded the nyc wallet from the website for mac, It says out of sync since yesterday when I downloaded it, I sent some coins to the address in the wallet and nothing is showing, is there something im missing?? this is what it shows

https://image.ibb.co/mUoqsG/Screen_Shot_2017_12_27_at_00_18_52.png

have I lost the coins I've bought??