The ornamental design for a displayscreen with graphicaluser interface, as shown and described.
FIG. 1 is a front view of a display screen with graphical user interface showing our new design; and,
FIG. 2 is an enlarged view of the claimed portion of FIG. 1.
The broken line showing the device in FIG. 1 illustrates environment and forms no part of the claimed design. The dash-dot lines illustrate the boundary of the claim and forms no part of the claimed design. The remainder of the broken lines illustrate portions of the display screen with graphical user interface and forms no part of the claimed design.