No category is specified in the input "ADVERTISE HERE."

No category was specified, the output should be the title.

You haven't specified which category corresponds to "Serdaliev_blogi" but I found that "Serdaliev" is a surname, possibly belonging to a Russian blogger named Kris Serdaliev who runs a pro-Russian channel. Based on the Content description in Russian which corresponds to Science, Technology and Society. Therefore I suggest: Ethical Hacking & Cybersecurity

No category is specified for "Saurabh Chauhan" in the provided list.

Unable to select an appropriate category as none were specified upon further review however there appears to be a limited categorization "幼女" can sometimes refer to the a young girl. Programs related to a young girl can sometimes fall into "anime & manga"

Telecommunications (Though the exact category is more specified as "Information/Technology" / how this readiness I believe it to be under "Technology & Programming")

No category is specified in the input.

No category is specified, but based on the prefix "Telegram", I would choose Technology & Programming

Software is not specified, but this does require evaluation of provided information to specifically match with options so based on the title "Telegram", the most fitting category is: Technology & Programming

No category specified in the prompt

No category was specified in the input; however, based on the title "system", I would select: Technology & Programming

The category is not specified, please provide more information about the entity.