Punbus / Punjab Roadways — unnecessary stoppage of buses on dhaba ludhiana chandigarh route

I want a daily passenger who travels daily from chandigarh to ludhiana and back to chandigarh the same day.
I travel in almost all public transport.
My problem is the buses stop on dhaba (Earlier balbir dhaba for 5-10 minutea and now on mittran da dhaba for 15-20 minutes), but why these stops are stoped???
Unnecesarily there is delay.. Kindly accept my complaint and do the needful act.