Dear service provider,i bought ASPEE DURO 708B, spray machine 2 stroke on 24th may from an agency at Tinsukia.On the very first day i faced problem in starting the machine,i took it for service to the agency,and still i have the starting problem,even if it starts after lots of afford........Itstops automatically when the accelerator is increased,till today i am unable to use it......please help me,i dont want to waste my money paid.