1.Enter Bitcola official website, log in your account, and click on the [Security Center] in the personal center in the upper right corner of the page.
2.In the PIN Code region, click [CHANGE].
3.Input current PIN, new PIN and confirm new PIN, then click [SEND].View your email/SMS verification code，then input verification code.Finally,click [NEXT STEP].
Tips: The user can only modify the PIN code. If you need to reset the PIN code, please contact the administrator. email@example.com