Amazon Seller Engagement Analysis: Unreachable Sellers and Potential Account Fraud

Thank you for sharing the latest dataset. I have selected 6 Sellers based on the new ASIN creation count in descending order from the sheet and conducted Seller engagement. Here are the key insights:
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• Out of the 7 Sellers in the sample, 6 have bad contact information such as invalid phone numbers, phones being off, or redirection to mailboxes.\
• There is one good contact, but it is not the actual Seller. Instead, it is the person who registered the Seller account on behalf of someone else who cannot be reached.\
• The brands associated with these Sellers are usually unclaimed. There are no MCIDs under these brands, and the original stamped ASINs are either currently unavailable or do not exist.\
• All of the Sellers are classified as MASS, meaning there are no Account Managers managing their accounts.
  
  Based on the lack of response, it appears that these MASS Sellers do not want to be contacted. Additionally, I discovered that 3 unaffiliated Sellers share the same invalid phone number, which raises suspicions about the possibility of one person managing these accounts for illicit activities.