gilera dna gilera vxr 125 problem plz helpppppppppppppp?

hiya there evry1
i own a gilera dna125 and a gilera runner 125
both bikes at the moment have the same problem
they will not start at all, the engine does not want to tick over\
all thast happens is a clicking noise comes from the white relay
i have changed this and still the same problem
the starter motor does not want to turn
plz somebody out there helpppppppppppppppp