Filing a request for extension of time won't do anything for you.
Transcript request is worth a try. Use the phone number 800-908-9946
---
OR
How much income did she have? is she required to file, If not you can file for refund of withholding.
File her tax return with the one W-2 you do have. IRS will correct her return to include the other W-2s. If tax is due, she will get a bill.
