@patricia1 - As said before that problem is known. I for example said so many post before. You just have to select the maximum number you desire manually and it will do the trick while nothing better comes up.
For example, even if you only have 65 cavalry in one village you can put support to 25 and attack to 65 and it will do the trick. As far as I noticed the bot gives priority to attacking a village than supporting it, as long as the village is in the desired mood/strength already!
The only problem is when your army dies fighting you have to go and change all the numbers again and that is kind of difficult when you have almost 30 villages to control, but... Better than having nothing, by far!
By the way... That reminds me of something, Utharl, one thing for your "to do list", please insert a village selector option because it drives me crazy having to select all the villages one by one when I only want to change some values in one or two of the middle ones.