It's been a month since I placed my order on Merchbar. I contacted their support and received information:
"Sorry for the delay in shipping your order for the Nickelback Get Rollin' Exclusive Blue & White Galaxy vinyl. We've encountered some fulfillment issues and are unable to provide an estimated ship date, but we're already working closely with our supply partner to get your order out as soon as possible. Rest assured that you'll receive another email as soon as it ships." 2 next weeks passed, I haven't received any updates or the vinyl itself. I requested to cancel my order and return my money, I hope they will do it. I don't know what they count for...? It really feels like a possible scam, such a waste of time, I will never order anything from their page.