Bedsure White Duvet Cover King Size

So I genuinely loved this cover for the first few months. The color is pretty and the material is comfortable. There was some slight pilling after a couples months but not a big deal because the pills don't have that scratchy feel to them. Fast forward a few more months. The last time I washed it, I had convinced myself that I must have put the insert in sideways because it just didn't look right. Figured "oh well" and left it that way until the next wash (no way I was gonna re-do the cover and insert nonsense again a second time). So last night was the next wash and I just put the insert in. Made sure to double and triple check I had everything right this time. I did. Get my burrito all rolled up, shake that bish out, and guess what? The cover has slowly been shrinking with every wash. I have a queen sized bed. Both this cover and my insert are king sized so I would have extra hang on the sides of the mattress. It used to hang halfway down the boxspring on both sides of the bed and almost to the floor on the foot of the bed while being long enough to pull up over my shoulders. Today it doesn't even cover the full sides of the mattress or the foot of the bed. It looks terrible now because the insert hasn't shrunk at all and is now too big for the cover, and the cover doesn't even hide the sides of the mattress. It looks like I'm trying to use a full sized blanket on a queen mattress. Remember...I specifically bought a KING sized cover and insert. I've owned this cover for less than a year and I can't see myself continuing to use it because despite it still being in good shape as far as the fabric, ties, and zippers, it's no longer the size it was several months ago. I wash it on cold and dry on low. This is honestly disappointing because now I have to go hunting for a new cover. Bedsure has great reviews and lots of people love their products, I however, am really disappointed to have wasted money on something that didn't even last a year. 2 stars because I did love it at first, and because all the parts and pieces of the cover still function. Minus 3 stars for using fabric that shrinks more and more any time you wash and dry it.