Sellers on Amazon often choose to stay anonymous, hiding the business name behind a generic seller name. On Amazon.com there is no mention of phone numbers, business information, or address.
Instead each seller can be reached using the Amazon contact form. Find the seller on Scam Sellers and in their page find the contact seller button.
If the seller is not responding, contact Amazon by calling them or contacting customer support using the online form.
How to contact Amazon directly:
Important: some scam sellers try to get customers to contact them using a given email address or phone number. Is it safe to contact a seller outside of Amazon? No. Ignore those messages and only deal with sellers through Amazon.