What is wrong with blogger ?? It's driving me crazy!!

I don't know if its because I'm working on my iPad but its driving me nuts trying to edit my last post.
I noticed I had two photos the same but I couldn't scroll down past the first two photos to get to the duplicate photo to delete it.  I also wanted to add more text but it just wouldn't let me.  Very frustrating so I'm off to bed in a sulk :(

M xx