Enable live market data feed

Hi Upstox Support Team,

I am using the official Upstox API for personal development.
I am able to authenticate, generate an access token, authorize, and connect to the market-data WebSocket feed using my API key.

However, even after successfully subscribing to active instrument keys (RELIANCE, INFY, TCS, Nifty 50, etc.), I do NOT receive any live tick data.
The WebSocket opens and my subscription is acknowledged, but NO market data is ever sent, even during live market hours.

API KEY - 22788f77-9b8a-4b4a-b45e-e720d2c29537

Please ENABLE live market data feed (WebSocket) for my API key/account. This is required for my personal trading project.

Thank you,
Gagan Sharma

@GAGAN_2107570 Already replied here, please avoid creating multiple thread for same purpose.