Welcome to the Helpful Gardener.
I water it nearly every day...I live in Bangkok so it does get humid at mid day.
It is possible that you are over-watering. With little or no foliage, water usage will be diminished. Has the soil been allowed to dry out at all? By this I do not mean when it was neglected, nor do I mean bone dry, but it cannot stay constantly wet either.
Can you describe the soil? Is it dense and organic or loose and gritty? Also, tell us a little more about your watering practices. Is the soil really drying each day or are you giving it a little each day to keep it constantly damp?
Please read [url=https://www.helpfulgardener.com/forum/viewtopic.php?t=1479]this sticky[/url] for some tips on watering. There are also links there to more information.
do you know how to get photos on this website so I can show you the tree.
This site does not support uploading pictures directly, you must use a third party hosting service and link to you your pictures. Ynot has created an article with suggestions for taking better bonsai pictures, it can be found [url=https://www.helpfulgardener.com/forum/viewtopic.php?t=3557]here.[/url] Within that article you will find a [url=https://www.helpfulgardener.com/forum/viewtopic.php?t=3724]link[/url] to a short tutorial on getting pictures on the board.