Photo Collage - Text on Photo

Some functions don't work at all. In text mode, the trash button, clear and undo do nothing. It also doesn't save what you're working on if you want to add text. You have to select the T icon and start over. I'm.not sure what the difference is between the first two icons as they show the same layout. It's cumbersome, frustrating and it's more difficult than it needs to be to tweak the layout. And the ads are so irritating. I don't need a long ad everytime I select icon 1. Quick ads that relate to this app would suffice but they're videos for random junk that breaks all creative flow. I wanted to like this app based on other reviews but tapping multiple icons that do nothing is no bueno - you may say it's my phone but no, other apps work fine. I can't see the advantage of this application, sorry.