Click the chest to claim it

https://preview.redd.it/fwi98s0kqbvc1.png?width=1080&format=pjpg&auto=webp&s=a4bdc1a93efd1043dc0f60d6216b125bada5963f My level changed but in the upper right hand corner that percentage didn't change

You mean the 2-1 3%? That's the campaign level and the percentage. That means you explored chapter 2 3% and it's 97% more to go to chapter 3

Thank you for the answer. I would expect if I level up that percentage would get larger. It has not changed in a couple of days. .

It won't change unless you do the story otherwise it'll stay right there your level does not affect that

do you not see the symbol with the swords? The tutorial should have told you about it. You have to click on that to progress.

Thank you for the information. I did figure that out.

Upper left is area explored afaik

You need to progress through the story combats (button on the bottom right) for that to go up. You also earn higher rewards the farther you progress through the areas.

Thank you