Someone blocked me on facebook how can i see their profile, An easy way to find out

How do you know if someone has unfriended or blocked you on Facebook? 

Because no notification is sent to the user when they are unfriended or blocked by Facebook.

This is a very simple way to find out. If you do not see any of your friends on Facebook and you feel that they have unfriended or blocked you then try to find their profile or page first because maybe That his profile has been blocked.

If this friend of yours has blocked you, looking by typewriting his name within the search bar won't see his profile or a page within the search results. One way to do this is to go to your friend's list and search for his profile, and if not, he may have blocked you. You can also find out the name of this friend by searching for Facebook Messenger. If you do not find the account by searching his name here, it is possible that he has blocked you. On messenger, if you have been chatting with him before, you will know about it from here.

Open her chatting video and see if you can still text her? If not, here's a new product just for you! However, if you can still send a message, it has not blocked you but has unfriend you. Searching for old messages, if you see a gray color on a user's profile picture, it means that his account has been deleted from Facebook.