You should be able to figure out what boxes they go in.
You can type unemployment into the search box at the top of your return and hit find. It should give you a Jump To link to take you right to it.
Or Enter a 1099G for unemployment under
Federal on left
Wages & Income at top
Unemployment - Click the Start or Update Button
For the withholding there might be a checkbox that says "Federal or state income tax was withheld on this payment". You have to check it for the withholding boxes to show up on the next screen.