Fun but it needs to be fixed so badly

Everytime I play I always end up last and I never have won a game. You need to add a lot of new words like the word zen, oh apparently that isnt a word? Well guess what? It is a word and you need to put it in your game and also whenever I accidentally put the wrong letter up, for example if I put rummer and I meant to put bummer I have to take the entire word down just to switch one letter, you need to make it where you can just switch the letter because I am fixing to delete this app because its bad. If you fix it just a bit then it will be a great game.

HarleyQuinn_xoxo about Word Battle: unscramble words, v1.13