If you are not able to activate your MainWP Extension(s):
- Go to the WP > Plugins page
- Find the Extension(s) that can not be activated with your API key
- Select Extension(s)
- Deactivate Extension(s)
- Select Extension(s) again
- Activate Extension(s)
- Go to the MainWP > Extensions page
- Try to activate API Key(s) again
Important Note:
If the API Activation still fails after these steps, do not hesitate to submit a support ticket.