Trouble reading exported DXF file

I have made a simple sketch on the front plane consisting of a circle and a square.
I have exported it to DXF.
Using DeltaCad, FreeCad, or eDrawings, none of them can display the entire drawing.
Usually all I get is a horizontal line, or the horizontal line and any circles in the drawing.
So my assumption is that my vendor will also have trouble reading the file and making my parts.

What am I doing wrong?
I have a sketch I need to export ASAP to send out for fabrication. I really dont want to re-draw it in another program.