The term "Netfile" suggests you are referring to a Canada tax return.
If that's the case, then you may have logged into USA TurboTax, which could be one reason why you didn't find your returns.
You have posted your question in the USA TurboTax community forum. (yes, the sites are too similar, and we have complained to TurboTax about it.)
Here is the Canada TurboTax AnswerXchange community forum if you need assistance:
https://turbotax.community.intuit.ca/tax-help
And the Canada TurboTax main site:
http://turbotax.intuit.ca/tax-software/index.jsp
