So I've notices that a lot of areas won't allow me to dig or build. most areas I can understand, as they have structures. Others have nothing, but still won't allow me to build or dig. Can somebody explain this to me? Also, could somebody tell me where I can build/dig?

Figured it out <object class="emojione" data="https://resources.enjin.com/1489581540/themes/core/images/emojione/svg/1f600.svg?0" type="image/svg+xml" standby=":d">:d</object> /mine

New question. How do i sell my ores?

Make them into ingots, then use /warp bank, you can trade iron/gold/diamond there

Hope I helped <object class="emojione" data="https://resources.enjin.com/1489581540/themes/core/images/emojione/svg/1f600.svg?0" type="image/svg+xml" standby=":d">:d</object>

Thanks a ton! All I need now is some coal...

Is there any way to sell cobblestone?