Replying to Berman

So I bought an assortment of things from Berman for 120$ a while back. The items paid for included a jiberish hoodie some glasses a tall tee and face mask. That was about 7 months ago. First he sent it to the wrong address so it got sent back and he re-mailed it but forgot the tall tee and mask. I duly notified him and he said he'd get it right out. Like I said it's been 7 months I've yet to recieve what I ended up paying 25$ for. I try to keep in touch but each time he responds he sounds less fond of sending me anything. I'm not bugging him maybe just messaging him every 2-3 weeks. Just wondering your guys' thoughts on this it's not really a callout. With that being said it sure was nice seeing him wear the tall tee a month after I had paid for it... Haha. I don't want to in any way anger or infuriate him as a sidenote, but what would you guys do, or what are your thoughts?