In order to make your club a paid one, you need to have a Listen App subscription.
Hosting live events is possible without a subscription, however, recording events, and charging a membership fee is not.
Subscription can be accessed and changed in the settings tab.
Profile picture > Settings > Subscription
There are different subscription plans, but only one of them allows you to accrue a membership fee.
Now that you've subscribed you can set or change the price of entry to your club.
Profile picture > Settings > Club Settings
Scroll down in settings until you see club type and select membership fee.
Set price, and choose between monthly or yearly billing.