Swiggy — Rude behavior from delivery partner, worst experience

Ordered food from swiggy online, just to confirm the order, called the restaurent owner and got to know that the order has not been picked up and the delivering partner is telling that i have picked your parcel, now dont call me again and again. very very rude behavior from the delivering partner and also spoke some rude language. Strict action to be taken from swiggy. Now cant trust the swiggy that whether delivering food from the authorised place or from the other.