If you want to see all your history from bing the you have to take into account your videos and images because bing also track your bing images search history searches in the search engine including videos, audios and more. 

Kik is a website with free chat where you can talk wasy to others if you want to delete your kik account you only have to go to the kik deactivation website and there you will see the final steps to complete the process.