Part of your question is cut off. I have listed some information below regarding the 5071c letter. You may reply back if the information below does not answer your question.
It will take about 6 weeks to process and receive your refund from when you verified your identity.
Please click on the link to learn more about taxpayers who receive the identity verification letter from the IRS https://bit.ly/2UwLJMm
I got a 5071C letter from the IRS
