Unblocking someone on Roblox is a very simple process, as long as you know the username of the player that you want to unblock.
1. Login to your Roblox account, and open your profile page.
2. Click on the ‘Friends’ tab on the left-hand side of the page.
3. Click on the ‘Blocked’ tab.
4. Find the user that you would like to unblock and click on the ‘Unblock’ button on their profile.
5. Confirm your decision to unblock in the pop-up window.
After you have unblocked the player, you will then be able to add them as a friend or play games with them. Players who have been blocked won’t appear in the Friend Suggestions list, but you can still search them directly and add them as a friend.
