Facebook not appearing

Using this plugin on two unrelated websites. Twitter appears on both, Facebook on neither. This used to work, but not recently:

http://LPEPC.org
with your facebook plugin set to:
LPEPC

http://BlackForestCommunityChurch.org
with your facebook plugin set to:
Black-Forest-Community-Church-336319719739331

https://ww.wp.xz.cn/plugins/wpsite-follow-us-badges/