Is yomari.store Safe?

I bought a IPAD Mini 4 and they billed with Amazon Pay so I figured that was legit. They then sent an email saying my order was complete. They took 10 days before the supposedly shipped my item. Instead, they initiated a pre-shippent ID with USPS and never actually shipped anything.<br /> Pre-Shipment<br /> December 9, 2019<br /> Pre-Shipment Info Sent to USPS, USPS Awaiting Item<br /> After a few days I began to inquire as to why it was in pre-shipping. 19 days after my initial order they said that they hadn't paid enough shipping and they paid the undershipping cost on ***** Therefore my Ipad would be comming to me right now right? Instead today 12/19 I suddenly get a refund from Amazon as I had notified them of this suspicious activity but they had been watching this weirdness along with me. So they display great deals and have a legit payment partner but are trying to fake you out and have you forget that you didn't get your order so they can keep your money.