the screenshot is already in the command line. if you type

sudo nano /etc/asound.conf <enter>

...you can edit it, and maybe fix it.

@THRobinson Oh well. It was worth asking. I would be very cautious about using any computer image that has no official source, especially with something as popular as RetroPie has become. For one thing, almost NONE of us have the same hardware configuration, so one size almost never fits all. Also, the work you describe that is already done for you is very likely work that makes the image totally illegal, violating all kinds of software licenses if not copyrights. If someone is willing to create, then post an image with ROMs on it, or with emulators downloaded and preconfigured where the license doesn't allow that, it isn't doing RetroPie any favors which is another reason folks are going to be reluctant to offer help.

@maddyfresh1 what you've asked is basic and covered in the wiki. If you read that first post that was linked, it says to read the wiki first. You agreed to these rules when signing up to the forum.