I can't sign in – Celtic Heroes - Mobile MMORPG Review

When I used play this game with friends it was really fun, but we stopped playing because it started to get boring. Yesterday I started to feel like playing again, so I download the app and I signed in, but as it says it is connecting it stops. I can not sign in, and the developers need to fix this problem asap, because I really would like to play again.
Review by Soon svp on Celtic Heroes - Mobile MMORPG.