Coins are not mature?

I’ve heard that you can make some coins when you have your desktop Reddcoin Core Wallet running.
However it says that I don’t have any “mature” coins? Does anyone know what’s the story behind that?
I have 36K REDD in the wallet, do I need to deposit more?

-> Moved to troubleshooting.

Daytona79 In order to make the coins mature you need to wait around 24 hours after depositing your Reddcoin. It may that 1-2 days in order to get a reward, but i personally haven’t tried with anything under 100k. So i’d at least get that amount, in order to get some take stake rewards.

Let me know if you need anymore help : )