I used to have a guide on my old website, but nonetheless, here's a quick guide on how to download on this site.
Select the download link
Solve the CAPTCHA and click on the text of the button
Wait for a bit and click on the get link button
Enter the password
the password is: hassenoblog.wordpress.com
Click on the download button to download the file
repeat the process as needed.
Alternatively, you can become my patron and receive the files directly! bypassing all these steps.