Doubts regarding dhurandhar

1. why did Pinda care if hamza was Indian agent or not. His goal was to just get drugs right? He’s not actually working for Pakistan against India?

2. why can’t hamza meet his family and work with Ajay? Ajay literally works with his family around, why can’t jaskirat /hamza do the same

Also I don’t think Yalina’s father intentionally wanted hamza to date Yalina, think it was just coincidence.