Where is my refund. I file March 6 and it’s telling me there’s no information on file

[CatinaT1]

Once your return is filed, TurboTax has no control over the processing of your return or the release of your refund.

Here are a couple FAQs to track your refund:
When will I get my federal tax refund?
How do I track my state refund?
Why does Where's My Refund say "approved" but TurboTax still says "accepted"?

[crash345u]

Welcome to the land of tax return misfits - you file but it disappears into nowhere.

I filed on March 4th and my return still has not been processed.

My transcript says "No return Filed"

Evidently one reason this could happen is that efiled returns were not properly pushed into the IRS computers for processing even though they were received. I was advised by the IRS to wait 10 weeks from the received date for this to resolve and if it hasn't call back.

[CatinaT1]

You can check that your return was received by the taxing authority  using these instructions: Check the Electronic Postmark of your Return. Pay close attention to the separate lines for Federal and State. They are separate statuses.