Scammers - Got scammed in the name of Ajio Lottery Scam

Got scammed in the name of Ajio Lottery, don’t know how they got my name, no. right & i stupidly believed them. They told me that I’ve won draw where I need to choose from five items- *.Dell inspiron laptop *. iphone ** ***gb *. Voltas *ton Ac *. Sony Bravia ** inch TV *. Lg Double Door FridgeI , to claim that prize i needed to place a order worth ****rs & payment need to be done through upi, and even then they claimed to give a **% cashback on that. The payment was asked to be sent on a specific bank account to process the item and the Ajio order, as the offer is partnered with Amazon(this was reason for the payment to be sent from upi app). The order amount of ****rs was sent to a bank account from Google Pay and then in the name of gst amount not being processed from there side, they asked me to transfer *****.*rs or *****rs to clear the order and I did. Even after that they weren’t done they asked for ***** as they said that the payment got stuck and need to remake the same payment again with ***** as they told that the previous payment got stuck in there system because my bank deducted **rs and the process got stucked. I was out of money and only then that I realised something wrong was happening and asked them to return me my money. After a while they switched off there phone.