Glad to see you got the photos sorted out. Yep, no need for a third party account. If you need it, there are some links to free photo editing software in the Reference Links forum. They will let you rotate and resize them. I generally find resizing them to 700 pixels wide is a good size for viewing on the forum.
Does that soil you're using have nutrients in it? If so, that could have caused those tips to burn. Also, are you letting them dry out between waterings?