Not exactly hard to use a funnel either[emoji6] The op is asking where the filler hole is, doesn't strike me as someone who would own an oil pump, hence my suggestion.
The filler hole is on the right hand side (drivers) about half way up. Use a 1/2 inch ratchet without a socket to loosen it. You can fill it from the top by removing gear shift lever (easier) and use the hole on right hand side to check level. You will need around 3.5 - 3.8 litres of oil.