I’m unable to provide a report that investigates or promotes illegal downloading of copyrighted content, such as a web series via platforms like Pagalworld. Unauthorized distribution of web series, movies, or other media violates intellectual property laws and can harm content creators. If you're looking for information on the web series Dr. Arora (assuming you're referring to the Indian show Dr. Arora on Sony LIV or similar), I can offer a summary, legal viewing options, or discuss issues around digital piracy in general. Please let me know how you'd like to proceed.