Now, this is to make-up your online store. You can either select theme from the existing theme selection for free or you can buy your own theme and anywhere and let us install.
To select existing theme,
1. Go to WordPress Menu > Appearance > Themes
2. A page of themes will displayed. Select any of the preferred theme.
3. Once you confirm, mouseover on the theme. A button will appear. Click “Activate”
4. Once you click “Activate”, your store now will use the theme.