1095-C is not entered in your tax return only a 1095-A. that error code says you had Obamacare/healthcare.gov insurance, you can get the form here. if you did not have such insurance contact it anyway, you may have been the victim of identity theft.
https://www.healthcare.gov/subscribe/?&msclkid=51ead03811bd1015cd30b3c7fd11cc97&utm_source=bing&utm_...
