I need a spy - Karachi, Pakistan only

I need someone to spy on my fiance not because he's cheating I know he's not but because I have doubts that he's started drugs because of his family issues. He's very important to me and for some reason he's given up on his life just because of some family issues even my love won't cure him. I need an honest person to spy on him to see whether he's on drugs or not and what else he's into. I live away from him these days because I have to not because I choose to .... You'll get paid whether or not this doubt is true and whether or not you have any interesting information for me so I really need an honest person for this job. Must be in Karachi, Pakistan only and someone who's able to take pictures whether with a camera or cell phone cam (good quality though). Please take this seriously pleaseeee. Once the bid is final I'll contact you with info and everything.