Third Stimulus Check

So I have been checking on my third stimulus for a while now and this is the same message I get. It is now May 11th and I am yet to receive anything. I would like to add that I recently moved out of my in laws house and changed my address on the postal service website. Also my last two stimulus checks came in through direct deposit and so did my taxes from last year and this year. What should I do? Is there anything to do? Is this a postal service mistake?

This is the get my payment message:

We scheduled your payment to be mailed on March 26, 2021 to the address we have on file for you.

We will mail you a letter with additional information on this payment.