To export your design as a static image, open the Export panel and click the 'Fixed' tab. Under the Fixed tab, select 'Export as Static Images'
After selecting Export as Static Images, select the sizes that you would like to export and click Export Design (.ZIP) at the bottom of the Export panel. This will export a ZIP file containing JPG images of all of the sizes you selected from your project.
If there are animations applied to your design, Flexitive will export a static image of the last frame of your animation sequence for the design.
If you would like to export a less compressed static JPG of your design, you can export your design using the 2x Size Images option in the Export panel, and then manually adjust the resolution of the exported files to match your needs.