RYHOBI 125 CC LAWNMOWER POOR WORKMANSHIP

i bought a ryhobi petrol 125cc lawnmower ,so the one back wheel broke off due to poor workmanship as it was tag welded on two spots. So the machine is still under warrantee i take it back to where i bought it to send it back and have the wheel put back on . To my surprise i get a quote for R2500 which by the way is more than what i paid for the machine. Quote for front axel ,rings ,piston ,crank etc. etc. and nothing about the wheel that had broken off for which it was sent in for. I will never ,ever buy a ryhobi product again .this has now been 3 weeks and i still do not have my machine or any communication from them ,i have mailed them they have not even bothered to reply .my thoughts to you DO NOT BUY RYHOBI THERE WARENTEE MEANS SQUAT