Review on 🔒 Black ONGUARD Bulldog Mini U-Lock: 3.55 x 5.52-Inch by Austin Wolf

I bought this lock just over a month ago and it is already locked and frozen in the lock cylinder where the key is inserted. As I said, I have had this lock for a little over a month now and it is too late to return it to AMAZON. Also, I have to cut it off my bike as it's frozen to it so I can't even unlock it to use it. What an awful experience. If anyone from any brand is reading this I would appreciate some help on what to do to thaw it. I've already filled it with WD-40 and I can't move it.