It's been almost 3 days but no one has come nor has anyone contacted me. This morning I was informed through a message that the engineer's visit will now be on 11th May. Whereas the Jio office in my city is barely 500 meters away. The worst thing about them is that when you call customer care, the call gets auto disconnected saying that your service request is pending. There is no solution through WhatsApp chat. The same old answer is received when you contact through X.