The ornamental design for a displayscreen with graphicaluser interface, as shown and described.
FIG. 1 is a font view of a display screen with graphical user interface showing our new design; and,
FIG. 2 is an enlarged view of a portion of FIG. 1 defined by line 2-2 thereof.
The broken lines illustrate portions of the display screen with graphical user interface that form no part of the claimed design. The dash-dotted lines denote the boundary of the claim and form no part of the claimed design.