SLS 1.4.1

SLS app is develop for maintain services regarding diamond machines. Client that have machine if it have any problem bout working then he can complain to office. Admin can immediately assign service engineer for solving that problem. Client is receiving SMS and notification when any service engineer is provide. Client is also shows current location of assign engineer. Service engineer need to start service in app when it completed then click on End Service button in app. Client also shows complain time,start service time. I client is not satisfy with service then he also Recomplain that again.