Server issue's.

When i open up minecraft and go to the servers tab.
It load's "Add server" for about 1-3 Seconds then says "Coming Soon"
When the server's have already been made. i can play on the servers one minute then after 2 days to 3 days i cant play, but then i can, It get's annoying because, it stops when the time i get to play with my freinds, so i have to sit out.