In my feed i tried to make images and text as a separate post but it doesn’t work. please help
Welcome to the forums @yash-jaiswal.
Could you give some more details to this please? It’s hard to help you when I’m not sure exactly where you need the help 
Hey @yash-jaiswal, my best guess is you’ll have to either upload it (drag and drop to the image box) or input the URL of your image hosted somewhere else (eg. imgur)