Autodesk Showcase opened to render the program is ready for drawing elements (bolts, etc.). How do I resolve not to show?

Hi Hakan it is a little hard to understand what you are asking.....

If you have downloaded an assembly and the nut,bolts are not showing in your render then it will be down to the person that uploaded the model and did not upload all the components with his assemble.....

If this is not the answer you were looking for could you please rephrase your question again? Thank you.
:P

I take all the photos I sent you. Better understood.

Same issue. I've been trying to figure out why this is happening.