Welcome to leo finance, here you can create contents related to crypto, economics, just basically anything that has to do with financial or money.
RC means resource credit, you see as a newbie you have low RC and that is required to be able to carry out some activities on hive.
You can increase your RC by buying hive and converting it to Hive power (HP) or get someone to delegate some to you. That way you'd be able to operate freely, sorry about loosing your post and good luck on your journey on Hive/Leo finance :)
Posted Using LeoFinance Beta