zoho creator 3

I started using this for a personal expense tracker by Ms Latha. It is excellent except of course a few small things like :
1. when I change decimal points from 2 to 3, while importing the values get truncated to 2 decimal places.
2. while changing the category & subcategory the values shown are faulty - like it may show "Vehicle" but may mean "other"
one more thing - can I get Ms Latha's email so that I can directly contact her about the improvement ?
=thanx !
=Himansu S M
himansu.in