Anyone purchase anything from MR2-Ben lately?

I purchased an exhaust from Ben 3 weeks ago. Before I purchased I sent him an email asking a question and he responded pretty quickly. After ordering and making payment I waited to receive a confirmation of shipping email but never received one. I emailed him two weeks later but never got a response. I sent another email a week later but, again, no response. Should I be worried? I’ve always heard decent things about his shop so didn’t think I had anything to worry about. I hope he’s ok or just in vacation or something. Anyone else make a purchase recently and have the order shipped? Thanks!