I submitted my tax return in February, owed taxes, amended it in March, they owe me, email that it was accepted. Irs no reccord .Called turbotax, no help.what do I do?

The amended tax return was accepted by irs says an email. Turbo tax documents reflect this when downloaded but still erroneously show i owe in browser interface. Irs refund check says no info submitted for amending....