I sent out 2 Amended returns around Feb. 10th, 2019. It's been 2 months and there's still no record of them on the IRS website. Every number I call is unable to help me.

It's been 2 months since I've mailed my amended tax returns and the IRS website still has no records of them. Yet, after the 3rd week I mailed them out, the IRS sent one of the returns back so I can sign it. I'm very confused and every number I call just directs me back to the website.