Plants or Supermarket ?

Plants decided.The succulents are doing well in the porch.
Any advice on my Boab tree? The leaves are dropping off .
Overwatered or too much sun ? They're from a hot Country.
I'm pleased to see the aloe Vera seems to be picking up since I took it out of the shed after winter.
It's in a bit of a state but I repotted it so fingers crossed.
It was so small when it started off I don't want to lose it.