TheraGun Elite Muscle Massage Gun

I bought this item end of December. Fully charged it once and turned on for a minute to verify that it was working and then put it away. Didn’t use it for a couple months and now it won’t hold charge — says 0% battery and won’t turn on, regardless of how much I charge it (all the way to 100%) drains back to 0% as soon as I unplug. I’ve owned other Theragun products before and they’ve lasted for years. So I’m very disappointed by this defective product that is advertised to be the real product when it’s broken after ZERO uses. Would give it 0 stars if I could — waste of money.