where is the fuel pump, and spark plugs

Fuel pump,is in gas tank,and plug, are under hood,top of motor

Why do you need to change the spark plugs or fuel pump? First find out if your getting spark to the plugs. Are you getting fuel presser to the EFI unit or injectors? If yes on both, move on to something else. If no spark, it may be a computer issue. Have someone plug in a computer checker and make sure all the little electrons are doing what they are hired to do and go to the right place. If no gas, is the filter need changing? Unless you have the time and know how, get to a garage you trust to trouble shoot. Make them prove what is bad before spending money on something you don't need.