Be sure the handle is firmly seated all the way down, then slide the stick back out to view the motor oil level near the end of the stick. When motor oil gets down to the 'add' mark, go ahead and add one full quart of motor oil. More is not better in this case because over filling motor oil will increase internal engine pressures causing gaskets and seals to blowout. Check the owner's manual for the type of oil recommended by the manufacturer. Remember to keep motor oil change every 3,000 miles as a general rule and if commuting more than 200 miles per day, the interval can be as much as every 5,000 miles.
Shorter trips require more frequent changes.
To check the automatic transmission fluid level, it is important to park the car on level ground. The engine should be warmed up and driven at least two miles for this. If the location is not readily known, consult the vehicle's owner manual. Pull the stick out and wipe the end of any fluid residue as you did the oil dipstick. Reinsert the stick back into its tube and make sure the handle is firmly seated all the way down.