Pls help

Hi, i thought i would save myself a few hundred £££ by changing my oil myself.



Can someone pls tell me what tool i need to take the cover underneath the engine to access the sump, and does anyone know if i can use my hand to take off the oil filter is this possible? and how hard is it to change the fuel filter as i would like to change this aswell. My car is a Renault scenic 1.5 diesel engine 2004 reg.



Thanks for the reply