Based on the feedback, the following corrections are needed:

1. The object needs to be reshaped to have a cylindrical form. This means it should have an elongated, uniform circular cross-section.
2. The design should clearly incorporate two overlapping circles. This could be achieved by creating distinct edges or intersections that suggest the presence of overlapping circles.
3. Once the overlapping circles are clearly incorporated into the design, ensure that these circles are extruded to give the object depth and volume. This will make it clear that the sketch of the overlapping circles has been extruded to create the 3D object.