if you search for logic,this is not for you...logic doesn't exist here...
*SPOILERS*
when the main guy is killed ,that lady tells her people to keep an eye on everyone who worked there and specifically tell a guy to watch sakshi's character...but she aimlessly messes things up and no one notices,cctv existed in the beginning,but after,no one checks the cctv...it's like they wanted her to do the stuff she did