In this article, we'll show you how to unblock someone you previously blocked on Snapchat. Users you have not blocked will not appear in the Blocked section.
Steps

Step 1. Launch Snapchat

Click on the icon in the form of a white ghost on a yellow background. A screen will open with the camera turned on if you are already signed in to your account.
If you're not already signed in to Snapchat, click Sign In, and then enter your username (or email address) and password

Step 2. Click on the profile icon
It is a Bitmoji picture and is located in the upper left corner of the screen.
If you don't use Bitmoji on Snapchat, the icon looks like a silhouette of a person

Step 3. Tap "Settings"

This gear-shaped icon is in the upper-right corner of the screen.

Step 4. Scroll down and tap Blocked
It's in the Other section at the bottom of the page. A list of people you have blocked will open.

Step 5. Unblock the person
To do this, click the "X" to the right of the username.

Step 6. Tap Yes when prompted
The user will be unblocked and you can contact him (and he with you) again.

Step 7. Add the unlocked user as a Snapchat friend
Depending on the privacy settings of the unlocked user, you may have to add them to your friends list (and ask them to add you) in order to communicate with them again.
- To add a person as a friend, search for them by their username or scan their Snap-code.
- You may have to wait 24 hours for the user to appear on your friends list.