It was my fault.
I didn't notice before purchasing this product that all the backgrounds are digitally created.
I would have never bought this product if I knew they were not real but low-quality CGI.
Once again, guys, it is not your fault but mine. I should have noticed it before buying these fake backgrounds.
I suggest you put a warning visible enough that these backgrounds are fake.
I just wasted my money. I have no use for this product.