How to increase miner level?

[ACV1]

So, I just started playing opskyblock yesterday, and I'm pretty new to it, but now the thing is I don't know how to increase miner level. I'm currently on miner level 0 and want to increase my level but whenever I'm going to mineworld to increase my miner level it says you need miner level 1 to mine these, but I don't know how am I supposed to increase my miner level.

 

[Tuumans]

Hey! For example you can purchase cobblestone from /Shop and mine it till you get to Mining Level 1.

 

[ACV1]

Hey! For example you can purchase cobblestone from /Shop and mine it till you get to Mining Level 1.

oh thanks i will try that