How to change fonts?

In E-Commerce template, google fonts have been used. google fonts are open source and easy to use. E-Commerce have used poppins

you can use different google fonts. following are the steps

1. Go to Google Fonts.
2. Use the filters on the left-hand side to display the kinds of fonts you want to choose and choose a couple of fonts you like.
3. To select a font family, press the ⊕ button alongside it.
4. When you've chosen the font families, press the [Number] Families Selected bar at the bottom of the page.
5. In the resulting screen, you first need to copy the line of HTML code shown and paste it into the head of your HTML file. Put it above the existing
6. element, so that the font is imported before you try to use it in your CSS
7. You then need to copy the CSS declarations listed into your CSS as appropriate, to apply the custom fonts to your HTML.