hi there mate i can here the a/c pump click in and all the flap noise you can normally here in the car is all fine!!! its just there is no fan noise!!!!!
99,9% the problem is here
7701051272 - regulation of heat (this is lousy translation from Croatian

)
Me and few my friends had the same problem on our cars, and the problem was in that part.
The price for it in Croatia is around 70€.
It should be the same for LHD and RHD cars
It is the part under number 6 on the picture