I'm standing on the selling pad and nothing's happening... Help...

how

What do I do?

hm

press a,b,x,or y or theres a botton on the bottom screen

What level of pickaxe do I need to mine rocks in Lava World?

Hmm... I just tested and the sell button works. By any chance, did you accidentally delete some code? If so, I consider redownloading the game. You need a level 2 pickaxe to mine lava rocks. There's currently a bug with mining it though. If you have a level 3 pickaxe, you can't mine lava rocks.

Yeah, I figured the button out. It auto-sells. I wasn't paying attention to my bag and money, and I was expecting a pop-up. Thanks.

No problem. If you got any questions, just ask! :D