Crash World Tech

There is a app 'Follower Analyzer'.. link:- https://play.google.com/store/apps/details?id=com.maximolab.followeranalyzer View who has unfollowed you on Instagram and who has not followed you back, as well as track new followers, fans, and other information.

'WhatsApp's 'View Once' function allows users to send a video or image that the recipient can only view once. The feature was first made available to a small number of users on WhatsApp's beta version. The other person will only have one chance to view the image or video after it has been shared using this mode. The user who sends the message can also see the message's status, such as whether it has been delivered, seen, or opened.