Maybe you can upload a short video of your screen so we can see what is actually going wrong? What do you mean by it doesn’t look right? Also it doesn’t seem to work, meaning it’s not mirroring? Remember the mirror depend on the object origin or whatever you set as the pivot. We could link you to a lesson where the mirror modifier is explained if you need the refresher. Or you can show us what might be going wrong for you so we can help out with solutions and reasons why Blender is behaving the way it’s behaving.
