Backyard mechanic

The car went for service and 2days later gears were struggling to be selected. Returned car and was informed clutch needs replacing. . After clutch kit fitted more work was required. and it never ended. When vehicle returned it had to go back once more for cv to be properly tightened. Several days later the steering became all loose and steering its self. Upon checking front steering found rack and pinning nuts were loose. Had to have another workshop inspect and fix up. Three plug fittings were not connected. The mechanic is a not reliable and will attempt at all costs keep vehicle and add onto invoice. Do not trust or recommend this backyard mechanic.