I am so fed up with this app! I can only send pictures to certain people! This isn't my signal, settings or anything else, because other text apps work fine! I just restarted my phone a little bit ago and had over 100 notifications, one right after another, for pictures that didn't send!!! I have yet to find a different app that doesn't have ads and is free, so I have been stuck with this one, but I am seriously sick of it! Just fix it already!!