I have a problem with my chat application

I want to send a picture to the other person in my chat application, how can I do?

For sending the image itself:
You will find a block named ( chat view blocks ) send image message.This will send an image in your chat view,
For uploading your image to the database:
You will need first to upload your image to a cloud storage ( firebase storage/cloudinary) and when you upload them you should get a download link.Now you will store this download link to your
our database(firebase).So every one in the chat can get it.
You will find some block related to what i’ve said here:

Can you describe it with a photo

Just read the topic @Mohamed_Tamer gave you. There are blocks there. Try and when it doesn’t work show what you have done.