Can't install packeges in the virtual environment

Question

I am trying to install packges in virtual environment but it is installed in the main python lib folder not in the virtual environment?

When create a virtual environment in windows using this command

python -m venv venv

It creates the virtual environment and then I activate the virtual environment using

venv\Scripts\activate

and then I try to install any packages like

pip install Django

it installes and gets me that the Requirement already satisfied but when try to see the packeges in the venv\lib\site-packages it doesn't show up?