Using this Samsung Galaxy S8 case is super easy. Just flip open the case to access your phone and close it with the magnetic catch when you're done. When inserting your phone, make sure it fits snugly inside the case. As for maintenance, use a soft, dry cloth to wipe the case clean regularly. Avoid exposing it to extreme heat or moisture, as this can damage the leather. If it gets dirty, you can use a mild leather cleaner. And always handle it gently to keep it in good condition for a long time.