How to unblock someone on Snapchat
If you change your mind about someone, and you want them to be able to contact you on Snapchat again, unblock them in your account. We'll show you how to do it.
When you unblock someone, they can then send you Snaps and chats. They can also show your stories as well as magic. If you ever change your mind, you can block it again.
How to unblock people on Snapchat
To start the unblocking process, first, open the Snapchat app on your iPhone or Android phone. In the upper-left corner of the app, tap the user icon.
Your profile screen will open. Here, in the upper-right corner, click on the "Settings" option (gear icon).
On the "Settings" page, scroll down completely. At the bottom, in the "Account Actions" section, click on "Blocked".
You will now see a list of blocked people in your Snapchat account. To unblock someone, find him in this list, then next to his name, click on "X".
A prompt will appear asking to confirm your choice. Tap Yes in this prompt.
The user selected in your account is now unblocked. You can now add them back to your friends list and start communicating with them again. Happy conversation!