How to unblock someone on Facebook page group?

If you wish to know the solutions of How to unblock someone on Facebook page group, then you need to know all the terms & conditions from here. So, for it, you need to go to your Newsfeed and then click on the Groups from the left of the screen to select your group. Now, you have to click on the member under the cover photo and then click on the Unblock tab next to the member name.