Fix the whole UI!

What a mess this game is. It’s like new features were added via a game of pin the tail on the donkey, the developers blindfolding themselves before slapping a button or core element into the UI.
The eight different pages of the Shop, split into three sections, with a page in two of them that’s just completely blank, are indicative of what a muddle everything is. It needs to be screwed up into a ball and thrown away, starting over entirely.
As mentioned, the option to spend Pack Points is hidden only on the page for opening packs, while buttons to access your own decks appear at random in different places on the screen, in different sections, but then disappear on the sub-pages where you want them most. There are seven different pages of missions (although that goes up and down as events come and go), but for some reason one of them (Themed Collections) is on a button separate from all the other tabs. Absolutely everything is loopy, and it’s far too hard to remember where you’re supposed to go for each disparate element.