WARNING IN WIND LOAD DEFINITION AND APPLIED SELF WEIGHT IS MORE THAN TOTAL WEIGHT OF STRUCTURAL ELEMENTS!!??

fbd sec-14(02-06-21).std

HELLO, i have uploaded my project file and I am facing 4 warnings 2 of which are applied self-weight is more than the applied total weight of structural elements and one is wind forces Fx, Fy, Fz could anyone explain these errors I couldn't eliminate them.