How to Claim and available commands

To start claiming you need [Claiming tool] the golden shovel in your main-hand. You get one when you first join, in case you lose it simply use /kits -> Started Kits -> Kit Claim

Basic Claim Commands for beginners

IMPORTANT: Once you claimed do /sethome NAME. You will be able to return here with command /home NAME.
 Higher ranked or level players may have more homes.

/claim - Claims the area you are standing in. You may only use it in Main world!
/abandonclaim or /unclaim – Remove the claim you’re standing in.
/trust <PlayerName> – Allow another player to build and interact in your claim.
/untrust <PlayerName> – Revoke a player’s access to your claim.
/trustlist – Show permissions for your current claim.
/claimslist – View all your claims and claim block information.