Motor turns but doesn’t start

Hello… I drive an Audi 80. Actually, only the water pump was leaking, which I then unfortunately had to make for money to paren privately. was then directly changed then the timing belt…but now the car does not ring any more..!! It turns however it was only as if he does not get a spark this is unfortunately not the case!!..Have everything kjontroliiert,Now the car is busy at the orgling but unfortunately it does not run. Maybe someone knows what this now s a can…?? Or what can I do???