I'm trying to edit a list of crypto sales I made. I entered an extra one accidentally and I can't get rid of it. How do I delete an entry?

First, follow these steps under how to enter your crypto manually for guidance on getting to the input section.  Then, see how to fix a cryptocurrency transaction error for a guide of how to get the details of the items entered into TurboTax.  You will be able to use the pencil to delete the entry.