Renault in paardeneiland have no clue

Took my car in to renault motus in paardeneiland cape town in december. Fault identified as abs pump. Part ordered and was to be replaced by end of december 2024. Part eventually replaced in Jan of 2025. Fault still remains. Told it was a faulty sensor on right rear wheel. Waited more than a month for a quote on the part and another 4 weeks to receive the part. Only to be told the sensor on other rear wheel also needs replacing. I'm not convinced that any of the parts were needed or indeed even installed as fault is unchanged. This is for a 2021 renault kwid with 30 000km on the clock. Can't get in touch with the manager at all and service consultant is of no help. AVOID this place.