Is WRotation working with healer? 

seem not working on me..

if can then how to set. let the bot take target as players. 

You can't create an healing routine with the FightClass Creator. You need to code it in C#.

can you give an example

1 hour ago, saleh said:

can you give an example

like this ...

Restoration Druid.xml

+ this topic.

can anyone give an example how bot detects party member low hp or debuff?

 

You need to use c# and objectamanger and then you must iterate thru party or just players around and then add it to a directory type with health values and find the lowest health value and get the guid of that player and target him in norma way of hidden focus way etc etc. It's quite advanced stuff if you are new to programming if you are not new it's quite easy. You can look at that plugin 

 It's quite nasty old outdated but it can should you a general idea how it can be done.