Hello colourfuleyes, isthikhara is pretty simple all you need to do is get hold of dua-e- isthikara and before going to sleep at night pray 2 rakat namaz and in the end say the dua and keep in mind what what you re doing the isthikara for and go to sleep. you are supposed to do it for 7 days during which you can get a hint any day and whenever you do you can stop praying. The hints may not be that direct some people usually see colours or other things that they can associate with right, wrong, happy,sad etc. Hope this helps!
thnx this has helped :)