When you have finished editing your video and want to export it, ensure that none of your tracks are unintentionally soloed or toggled off. Then, click on the export button located at the top-right corner of your screen. 

You will be prompted to name your file, choose an export resolution, and select a format. Once you have made your selections, click on the "Export video" button. A new tab will open in your browser, and the export process will begin. Once completed, you will be provided with a link to download your exported video.