If there is an issue with a captured image, it might, for example, be out of alignment or include part of a hand, select the image in the Browser. You now get 3 options. You can just Delete the image, but most of the time it makes more sense to choose Retake, which means that the currently selected image will be overwritten. Live View will automatically be activated again, then click/press Retake under to Viewer to replace the image.
When ready to capture again, click/press on Live View to activate the live view feed and click/press on Capture to continue with the capturing process. The next captured image will automatically be placed at the end of the Browser.