Charge Point not working 90% of the time

[parentingheart]

Hello Friends, I have a 2013 Leaf. A majority of the Charge Point Chargers do not click into my charging port and do not work. I get a three light blink. However, there are a few select ones that do work. Any ideas to fix this?
Thank you.

 

[Chad E. Mo]

L1, L2 or L3?