After you file

I understand that taxes would be delayed due to the shut down. But geez, I filled my taxes 1/29 with an estimated refund date of 2/19. It is now the second week of March and I still don't have it. I've tried to access my IRS2Go app multiple times and it keeps saying my info doesn't match when I know it's correct. I've never had to wait on a refund this long. I'm highly disappointed.