Tuesday 13/7 my flight from Abudhabi to Cairo was delayed 4.5 hours due to ground operation and cargo issues. cabin crew and captain was not allowing any one to leave the airplane the cabin was extremely hot and people strat shooting to crew and social distancing and masks went off. captin announced twice that he will take off within 10 minutes and he didn't. due to extreme hot temperature. child and old people got health issues and ambulance come to help after that only they allowed pessenger to leave cabin and enter Air conditioning area to wait for 4.5 hour to travel through same airplane.