To fix your extension request follow the steps listed in the link below:
https://ttlc.intuit.com/questions/2763010-how-do-i-fix-my-rejected-extension
To recover your lost w2, please reference the suggestions in the link below:
https://ttlc.intuit.com/questions/2561916-how-can-i-get-a-copy-of-my-w-2
