Are you being spammed or harassed on Kik? Are you receiving requests and pictures that you don't want?
Follow these steps to block all communication with that person on Kik:
Step 1 - Open the chat with the friend you want to block
Step 2 - Open the chat options
Step 3 - Click on the username to access the friend's profile
Step 4 - Open the friend's settings box
Step 5 - Block your friend
Step 6 - Confirm that you really want to block that friend