My LG 700 Is lock after putting shake to lock app

[AC Question]

hi. guys please help me with my LG 700 which got locked after installing a shake to lock app last week. before that i tried to lock lock it by shaking it, it didnt work, so i left the phone for just 10 minutes when i came back i found it locked, with a pattern which i dont know, i have tried all the patterns i used they are not working, its not even asking for my backup pin. help me please what can i do?

 

[Golfdriver97]

Perhaps taking it to your carrier? They might know a way to help.