Game is only in Windowed, no resolution settings

something weird is going on here, when i go into the game it goes into windowed automatically, the only thing that will work is borderless but i lag in borderless so i use full screen but its just not working

http://sherpatrailers.com/wp-content/uploads/2017/03/line.png Good luck on the rift! and have a great game! and remember try your best and you will always be better than the rest

With Love Sarah