Once you start a new project the next part will bring you to importing your media. On a smart device you have the option from the Create page to Import a Project or File at the top right. The button looks like a circle with three dots inside. If you decide to start from scratch click the middle Import Media button, on a Mac, a screen will pop up that selects media from your device. On an iOS device it will automatically bring you to the screen to choose your files. The yellow boxes show where in your device the files are coming from and the blue box shows where they are being imported to. The files show up as a list and you have the option to select the individual files or click where the green box highlights, Import All.
Mac
iOS