Hi im new in figma i have been working on figma for a bit and i would like to know a easy way to do a full resposive site that works for any size screen viewport
Welcome to the community
you need to design for your devices separately and for example: 1 design for computer, 1 for Ipads, and 1 for mobile devices.
There is a plugin called Breakpoint to smoother the process, but that is tricky too to learn. I didn’t like it but you can check it out if you want.