I do daily orders, if you choose one item which showing 45 min delivery time it mean you going to get it in 75 min why?, They dont have timer in app, when you place order 5 min will take to confirm the order then delivery guy will be assign in next 5 min and then this guy will on the way to the restaurant he will reach there, then he will wait for order if you are lucky then order will reach to you in 45 min.