peugeot 306 1.8 timing belt

1996 Peugeot 306 Cabriolet 1.8




I want to know how to align the timing




I want to know how to fix crankshaft




Mounting holes in the crankshaft position I want to know



Photo or picture please explain




After replacing the head gasket will not start




The reason is due to the timing or anything else, I want to know




Please help me




Thank you