Got a oil leak. Lot of oil at the back of engine dripping down by the oil pan and oil is also on my hood inside up where My oil cap to put oil in

What is your question?

Oil is on the right side of my rear fender spots also oil is I think coming out the top of my canister where I put oil in the oil cap and it seems to have a small cut on the canister but no oil is dripping out I think only when I am driving and the pressure builds up Got a oil leak. Lot of oil at the back of engine dripping down by the oil pan and oil is also on my hood inside up where My oil cap to put oil in