We cannot see any of your information and do not know what you mean by "fraudulent activities." Please explain what you mean. Have you filed your own tax returns for the years you are saying there are problems with? Did you e-file or did you mail in your own tax returns?
What do you mean by "it's stated that I didn't fill taxes.." Who says you did not file? The IRS? Or does it say that in TurboTax? If you are getting a message in TurboTax that you have not filed then you might just be in the wrong account.
Many people have multiple TT accounts and forget how to access them. Log out of the account you are in now.
Or did you use the desktop version of TurboTax? If so, the files are on your own hard drive or any backup device you used like a flash drive.
To get a copy of your previously filed returns prepared with online TurboTax https://ttlc.intuit.com/questions/1900748-how-do-i-get-a-copy-of-a-return-i-filed-in-turbotax-online
If you are the victim of some sort of fraudulent activity
Follow the IRS procedures for reporting a fraudulent return, documented here: www.irs.gov/uac/Taxpayer-Guide-to-Identity-Theft
IRS INFORMATION REFERRAL TO REPORT VIOLATION OF TAX LAW
If your Social Security number is compromised and you know or suspect you are a victim of tax-related identity theft, take these additional steps:
- Respond immediately to any IRS notice; call the number provided.
- Complete IRS Form 14039, Identity Theft Affidavit. Then print and mail or fax according to the instructions.
- Continue to pay your taxes and file your tax return, even if you must do so by paper.
6-digit IP NUMBER FROM IRS
Check the IRS site and look at your account and get transcripts of your tax returns.
You can get a free transcript from the IRS: