No solution and incorrect boundary conditions
 

Hi everybody,

I'm trying to model a shell structure with angled forces acting on the top corners and end floors on the middle link (all are links in this example). I am however having troubles to define boundary conditions which allow me to achieve a solution. Would anyone care to help me decide on which force and boundary condition options I could go for please?

I am extremely new to Ansys as you can probably tell...

See attachment for the structure in the interface.

Thank you in advance!