I do not have W2 form. However, turbotax keeps asking me to revisit job expenses for w2 income. What can I do? There is no where to fix it.

If you are not required to report a Form W-2 because you did not do work as an employee,  then you can delete the form by doing the following while in your return:

1. Select Tax Tools in the left side menu 
2. Click Tools
3. Under Other helpful links, choose Delete a Form
4. Scroll to Form W-2
5. Click Delete
6. Confirm by clicking the Delete Selected Form button.

The Form W-2 will be removed from your tax return.

There is no Form W2.

Revisit the job expense section to ensure that you did not answer 'yes" to any questions regarding issuing Forms W-2 or having employees.  Otherwise, try opening your return in another browser.  If that doesn't work, then I will have to elevate your question.