iCloud lock help

hey guys

i brought a iPhone 6 from eBay but it is icloud lock ?
how can i unlock it ?

I paid for officialiphoneunlock 30$ they are asking to pay again 40$
i don't know why they are asking me to pay again.
please help.

@sri I never actually used their services. Try contacting them.

You can look at this tutorials as well:
For iPhone 6: https://www.youtube.com/watch?v=M57StTSVnEI
For iPhone 6s (same as with 6, but newer tutorial) : https://www.youtube.com/watch?v=wuk3X8tugO0

Also I highly recommend you tweet to Official  Support on Twitter.