I have a lock screen finger lock but can't open it again. How do I access my phone?

[AC Question]

i have lock screen finger look but cant oopen again

i have galaxy A5 6 phone i have lock screen cant open again

 

[belodion]

i have lock screen finger look but cant oopen again

This may help:
[GUIDE] Forgot Password? Read Here!
http://forums.androidcentral.com/showthread.php?t=640158