My freaking dog chewed the wire on my straightener. It's been working still so I was going to go get…

My freaking dog chewed the wire on my straightener. It's been working still so I was going to go get electrical tape and just tape up the spot he chewed. Well I made the dumb decision to use it this morning before putting the tape on and it blew. It's done. And I just wanna cry. It was the nicest straightener I've ever owned. I'm not gunna be able to afford another one anything close to it right now either.😔😢😭