DIY:
1. jack up the car or drive it on ramps.
2. 14mm wrench removes the oil plug
3. you can get a oil filter wrench for the oil filter. they're plastic and slide onto the end of the oil filter.
4. remove the oil filter (catch all the dirty oil lol
5. once the oil is drained out, replace the filter and plug, making sure that they are both free of dirt.
6. replace oil in the engine
7. set the car back on the ground and start it up. let it run for a bit, then shut it down and check your oil level.
there ya go! 15 mins no problem