Overlay not fitting Screen

[jglizzy7]

Hi Can anyone help me figure out as to why my overlay isn't fitting my screen. My monitor resolution is 2560x1440 which i have the overlay set to but it still doesnt fit properly. Any help or advice is appreciated. Thank you!
https://1drv.ms/w/s!AuEDJRjoYFlzjQBScoqvFUmlLTb-?e=iqEZB1