Injection pump leaks

After a freeway ride I opened the hood of my Volvo to see if everything fits (volvo v70 1 TDI). Unfortunately I had to find out that the diesel injection pump runs out. I don’t have a photo on top of the injection pump but there is a rectangular lid on it which is fixed with 4 torx screws. Exactly at the intersection where the lid with the pump closes I lose fuel. I hope that this is only a sealing ring. Should that be something grosser I throw the car into the garbage. I can’t even buy something neat to eat anymore because my elk devours everything from my finances, even money that I don’t have (live the credit card) After the freeway ride everything was pretty messed up below with diesel. I still have to take a picture, but maybe someone already had a similar problem?! Please help me, I slowly tear the patience(finance) thread.