The phone number for Enternational assistance is listed on their official website. Simply call the number and follow the prompts to speak with a person for customer service. Email Support: If email communication suits you better as per your intention to connect with Enternational. You can compose and send it to Enternational’s official email address that you can find on the official site. Depending on the amount of questions they are receiving, you can anticipate hearing back from them in a few business days. Live Chat: Another easy approach to receive assistance from Enternational support is online live chat.