What are the cons of Pixton?

Could you elaborate on some of the potential drawbacks of using Pixton for content creation and publishing? For instance, are there any limitations in terms of design options or customization capabilities? Are there concerns about data privacy and security when using the platform? Additionally, have users reported any difficulties with the user interface or technical issues that might hinder their experience? Understanding these cons can help us weigh the pros and cons of adopting Pixton for our projects.