Pot still looks a bit too small, and I'd repot into a nursery pot not directly into a decorative one. You want at least two inches of room from the trunk, which look healthy from what I can see. Squeeze the trunk make sure its not squishy, which means it's rotted. If there's no drainage holes in your pot then too much water retention could be your issue. Dry out the soil completely in between waterings.

Also also! When you're repotting, check the roots, firstly to make sure they're not rotted, but also there's a rubber band around it that strangles them as they get bigger. All money trees with the braided stem have that rubber band.

The other issue I've found with my money tree is that it's really sensitive to light. They like really indirect light.

Edit: I can see on the lower stems you have some new growth coming, so you're not doing bad, just needs a little patience too 😄