2006' SEAT Leon 1.6 Style

Good morning, I offer SEAT LEON 1.6 PETROL
The car looks very good, of course it has some scratches and not much rust on the sills, but the car is 18 years old,
It has been serviced on a regular basis and has no serious faults, but the seat belt sensor is turned off because it just kept beeping in the driver's seat, something was not connected [the seat belt fastens normally] Please contact me :))