I would like to install paystack payment plugin on my site, I have downloaded the zip file but the issue is that I don't see the familiar magento 2 directories after unzipping the package where I could just copy the files to the corresponding directories on my magento 2 root directory. Please how do I install the plugin in a scenario like this?
If you use this repo then you can install two ways.
Using the composer that already described in the readme section.
Create a directory under app/code which is Pstk/Paystack. So the location looks like : app/code/Pstk/Paystack and unzip here your code.
Now your folder looks like :
Now run setup upgrade command for installation this module