IDIOT OF A MECHANIC -POOR WORKMANSHIP

THIS IDIOT OF A MECHANIC USE TO MANY SILICONE ONTO THE SUMP IN 2020 -OVER THE YEARS - BECAUSE OF THE YEARS ,HEAT BROKE THE SILICONE AND CLOCKED THE OIL PUMP -SEIZED MY ENGINE COST OF REPAIRS APPROX R18.000.00 To R22000.00 .All he can say he is sorry .WILL NEVER USE THIS MECHANIC EVER AGAIN AND FIXED THE WRONG OIL TWICE ALREADY .NOW THERE IS A GEARBOX LEAKAGE .