Employee's children work on cars

Took my car to Tiger Wheel & Tyre in Fourways today, figured they the most reputable company to go to for new tyres - wrong! Big mistake! Spent thousands getting all 4 new tyres with the added extras, only to find one of the employee's 8 year old sons working in my car! And then when I bring up the matter to the clearly too young & immature sales guys I get laughed at and ignored. Well Tiger Wheel, you clearly know how to disrespect people, their cars & their money.