To print your return, find a computer that's hooked up to a printer, open a browser, go to TurboTax, and sign in there using the same login.
If you don't have access to a computer/printer system, a local "copy and print" service or shipping store ought to be able to help you out.
For a number of reasons (security being one of them), we can't email or mail you a printable, or printed copy of your return.