Do I have A Paperweight?

So pretty sure I'm a victim of just being dumb. On Craigslist, yup Craigslist, a guy was looking to trade a Note 5 (t-mobile) for a iPad Air 2. I have an extra iPad laying around that I won so was I was interested in the trade. I had done something similar with the s6 Edge. I have AT&T but want it rooted so I know the only option is t-mobile. I didn't even think, but I get home but the Note is still being financed so I'm pretty sure it's not eligible to be unlocked. I haven't called t-mobile yet, but I don't think that's gonna matter. I'm kinda screwed

Pretty sure I have an awesome iPod touch. I sent for one of those unlock code things but from what I've read that's just not gonna work. The guy was really cool, he needed to go back to an iPhone for work. I haven't tried contacting him. I obviously can but I doubt that'll go over well. Any suggestions? At the end of the day I swapped a free iPad for an awesome Note 5, but just sucks that I don't think I'll be able to use it.

Thanks

BTW it's not blacklisted, just financed. I know I could use it on T-Mobile, but I don't have the service.