Summon Barrier does not work me

Hi have a greeting from me to everyone from 2 weeks summon the skill barrier makes me come not working as it is, which makes me Invunerable for 10sec, and incidentally hp cure me, I wonder if anyone has the same problem skill does not work, I removed a resivir a blow, or cast one skill.



Good greetings to all I hope if prompt response.



I am the serve Barts



Use google translator xDDDD