Welcome to Android Central! From Google Translate: "I changed my mobile: I saved the old mobile phone and did not show in the new mobile."
Which phone? Most phones don't save contacts to the SIM card, since that's old technology. The exception would be if you exported your contacts to the SIM card on the old phone, then swapped the SIM card to the new phone. If that's the case, then in the Contacts app, look in the settings menu for an option to Import from SIM.
This is why I always recommend saving your contacts to your Google account, not to the local Phone account. If they're in your Google Contacts in the cloud, they'll sync automatically to any new phone as soon as you log in with your Google account.