I didn’t click anything wrong but whenever I try to render it only appears the background but not the things i’ve been working on
I could render some before but after I had created a circle carpet, it couldn’t render anymore!
I’m a new user so I cannot upload the file T.T
Hi there,
We Blender is not responding in the screenshot. A simple explanation might be that your scene is too heavy, needs more memory, a faster GPU, etc, however it should mostly start, maybe slow but should start eventually.
Would you mind sharing your render settings and hardware details? That might help with further suggestions 
try to see if it renders at a low resolution (640x480, 1024x1024 or in desperate measures, 128x76)
If it does, it’s just a performance issue.
As AgentTuron said, share your render settings and specs
And if you’re using Cycles, try rendering using a higher amount of tiles and/or lowering the sample count.
Maybe you set the collection in which your stuff is to non renderable?
i didnt know how to open the render setting nor hardware details so i tried to copied everything to a new one and it started to crash when i added the carpet. it must have been because of the scene being to heavy