I screwed up I think

[Brett66C10]

Well a few days ago my truck cut out on me going down the road we got it home and we figured out it was the fuel pump so we got a new fuel pump, which doesn't work with the new fuel line I got because I broke the other one taking off the fuel pump but anyway I tried putting the fuel line on on the old fuel pump to see if it's even work and I tried and tried but couldn't get both ends on from the carb to the pump but doing that I took off the distributor for easier access but now I can't seem to put it back on I think I might've broken a piece off can someone explain to me how to put it back on maybe I'm over exaggerating and missed something but I can't fasten the distributor down