Delhivery — Mobile phone ordered on flipkart

The product was ordered on 14 jun 2021, and it reaches here at delhivery on 28 july 2021. But the delhivery service sends the out for delivery message on 30th of july. And i myself called them for delivery to my place which is the same place mentioned in address. I had 2 packages with same address but from different accounts on the same day via this delhivery service itself to receive. But even after telling the guy to deliver both of the packages he only delivers 1 of it. And while i questioned it he says he will deliver it tomorrow. I said okay. But the next day also he didn't deliver it and says he will definitely deliver it the next day. And today on 2 aug 2021 when i look into my flipkart account it shows the product has been cancelled. And i asked for some explanation from the delhivery service. They speak irresponsible. Me then contacted flipkart and they also told they're sorry but can't do anything about this. Do you find any mode of just act in the delhivery service or their behaviour. Please give me justice and i am attaching the required scrrenshots for ease o[censored]nderstanding.