"ccFoudn Earn - earn monthly rewards" - for support

How should I understand "ccFound Earn - earn monthly rewards"? I send my released coins as a "transfer" for staking. However below there is a position that I previously described as a "pledge" to earn and it shows the total amount of coins I stake, and there seems to be a possibility of pledging them again to earn a reward and there is a statement where it is shown that despite staking I do not receive rewards. Does this mean that I should once again pledge my coins in this form and in this ccFound Earn section to earn, please explain.