Because you're reading this article, you already know that Smart24 features a Help Centre.
The Help Centre is available both on the web here: Smart24 Help Centre
It's also available inside Smart24, under the Support section of the app. It's searchable meaning that you can type in questions into the search bar and get served back articles that should be relevant.
If you do find that your question is not answered by our Help Centre, please do get in touch with our support team at firstname.lastname@example.org