After you file

First of all, thank you so much for the quick reply, @Critter-3 .

     I will stop sending copies (I only sent a second copy), but the first copy was sent back in January.  Could it be an 11 month delay in opening the letter I sent?  That seems excessive to say the least.  I understand that the IRS is being swamped with COVID stimulus problems, but again, 11 months seems to be quite a bit of time...  

    Again, thank you for the quick response, I am grateful.