When you get the notification "Need more info to upgrade. We need your payment details to upgrade your license.", you need to update your payment method before we can upgrade your account:
Click the yellow Payment info button
A browser window will open showing a screen where you see your current license on top.
3. Click Payment Methods
4. Choose your payment method. You can
Enter your card details
Or click "Choose a different payment method" to choose the payment method you like to use like Paypal or Google Pay:
5. After you enter a valid method, you can exit this page and return to DJ.Studio.
6. Click the Upgrade button again to complete the upgrade in the DJ.Studio app.