G2U asks you to create an account before purchasing so you can keep your orders, order chats and delivery updates in one place. Sign in before ordering to associate the purchase with your account.
Choose your product first, then use Create Account or Sign In from checkout. Registration happens on its own page so the full CAPTCHA and verification flow remains available.
Your cart is kept in the current browser session. If an older purchase is not visible in your account, keep its private link and contact support; creating a new account does not prove ownership of an unrelated order.