Opted for Hindi movies HD but getting SD feeds as well for all channels except &pictures. Also, I was already subscribed to HD channels of zee as part of their family pack. Star gold HD too was already part of pack. Guessing that’s why post activation of this pack, all SD channels for activated too.
In modify packs, go to Add on packs. There you find it. Also, if you have pack with discounted NCF, you might see higher amount while confirming the changes made to the pack (some glitch in the app). But, once modified, the same discounted NCF persists.