Advertising hasnt been selected, but I will try to assist you with your query about Airdrops. I can infer that airdrops pertain to the following category: Cryptocurrency & Trading

No category selected based on the input.

The selected category is: Military & Survival

Web Development Community Selected Category: Technology & Programming

Artificial intelligence suggests No specific category was selected from the list. Information available for the 'ZONE' title is unavailable.

Chattig has been selected from the list, but cannot be classified under a specific one. Therefore, the category name is: Other / Unclassified

Business & Finance The reason I've selected this category is due to the "MM25" part of the title appearing to reference a money market fund or other financial investment.

Other / Unclassified doesn't seem to fit. Since no first name or title is typically associated with a system in the format you provided, let's take "Barton, Brad" apart, in which case the relevant category will be selected based on the last name. In your list of categories, "Barton" can be paired with "Freelancing & Side Hustles",

Since the mention of MelBet is related to mobile apps, I've selected the most relevant category from the list: Gaming & Esports

No category selected.

After analyzing the Telegram entity, I selected the category: Technology & Programming

Learning English (The category wasn't listed so selected "Other/ Unclassified")