I recently just bought the beautiful tree about 2 weeks ago, when it arrived it had a lot of foliage on it. But I had to repot being that the pot it came in was fully damaged. So I repotted in so we’ll draining bonsai soil. It was doing good for the first several days, then all of the leaves started falling off. The soil is moist but not to moist, and the water drains perfectly. Don’t know exactly what I’m doing wrong. Or if it is starting to die. I slightly scratched a small portion of the trunk and it’s still green underneath. I’m in Arizona so don’t know if it’s too hot here for it.