How to become into QC again?

I just lost my QC badge!!! Help me :sob:

Is there any way to get it back?

Make the minimum amount of required contributions again. QC status is not something you will have forever once you got it, it can expire if you don’t make the minimum amount of contributions in a certain timeframe to maintain it. You can see in your profile overview how many contributions are needed to maintain your status if you don’t want it to expire. But when it has expired you most likely need to start all over.