Step 1:
Go to https://approsto.com/sha-generator/ and input your password in the first line

Step 2:
Copy result in the 5th SHA256 base64 hash input box, and important thing is do remember to add = at the end of the result
For example: the result you get is: V4RMPiOq+WWQoT49CTMm9BAbAi3AStEL3gKVOQ0EHL4
the after you add = at teh end, below is what you really need: V4RMPiOq+WWQoT49CTMm9BAbAi3AStEL3gKVOQ0EHL4=
