Short answer: check the account and email used for payment, then open your 4S service page.
Steps
- Open 4s.net/service or log in at 4s.net/login.
- Check the same email or login method used at checkout.
- Search your inbox for hi@4s.net or Start enjoying your eSIM powered by 4S..
- Check spam, junk, promotions, and updates folders.
Need help?
Contact 4S support through support@4s.net, a Zendesk support ticket, or Zendesk live chat. Do not reply to hi@4s.net; it is an automatic order and installation email sender.
If payment succeeded but no eSIM appears, include the payment email, charge screenshot, purchase time, and order number if available.