I cannot upload a picture to modify a project, it shows all black on the timeline any idea?

Question

I am rying to modify an existing project by adding new pictures, i can drag them fine into the project, but in reality they appear as a black space later, looks like the project rejects them. Any idea?

Answer 1

By "sending" do you mean sending email?
If so, what app are you using to take the photos on your iPhone 5? Or are the photos from a different source (saved to your Camera Roll from somewhere else, like a web page or Messages)?
My guess is that Mail gives you the option to send different file sizes when it detects you are trying to Mail a really large photo file. The size of photos on the iPhone 5 is really big and some email providers may stop your mail from being delivered if attachments are too large. Thus, Mail tries to help you by offering to resize the photo.
I suspect that if you are sending smaller files, Mail does not bother giving you options to save a smaller version. In fact, I have seen this behavior. So, if the photo is already "small enough", it gets sent as-is.
To my  knowledge, there is no global iOS setting for this. Some apps may have different rules, of course.