AW2521H, stuck on Input Source page

Hi there. I have recently got an Alienware AW2521H 360Hz monitor. At first, when I opened it, it made me go to the language page. I used the joystick button to select English then it led me to input source page. When I tried using the joystick button to select, It would select but it made me see a text that I am in Eco Mode. I also read online that if your power button is blinking white, it means I'm on standby mode. I am on that mode and for some reason, I can't get past it and use my monitor. Can anyone help me with this?