Can I pick up my lost phone someone returned?

Let me guess, they also sent you a link. Do not open that link. It would most likely ask you to sign in to your Apple ID Do not sign in. They're trying to spoof your information. Always make sure that you are using an apple.com or icloud.com link when signing in to any of apple's services. Just ignore it and delete the message.

More info: Recognize and avoid phishing messages, phony support calls, and other scams - Apple Support

Glad you contacted us

Deeeenice wrote:

I received a text message from apple support stating to log in and verify my account and they will mail me my phone.

That "text message" is not from Apple. Do not reply, or respond with the requested information.

Deeeenice wrote:

Aw I did sign in I got excited for a 2nd it seems so real.

In that case, review the previous Support Article which I referred to in my first post in this thread:

If you think your Apple ID has been compromised - Apple Support

Apple Support will not contact customers with that information.

How were you informed? Did you supply any personal data?

Please review: If you think your Apple ID has been compromised - Apple Support

It's a scam. If you used the link in the message, you need to change your password now!

The message came from the thief who has your phone.