pixel_player74447327 To get the first gate open, notice the blue and green tiles in the little alcove opposite the gate. Move one barrel onto each color to open the it.
In the future, please give more info about which Egyptian map you're in & the god line (if applicable). It helps others to help you by giving as much info as possible so time's not wasted searching for your location across 3 Egyptian maps. Also you may need to provide a more detailed description of the issue (though in THIS case I knew what you were referring to.)