When you sign-up for Salut, you'll need to choose a password with at least 8 characters with a mix of letters, numbers, and symbols. You also need to enter it twice to be sure its the same. Scroll down if you don't see the second password box.
To help you enter your password correctly, there is a message under the second password box explaining how you're doing. It says, "Use 8 or more characters with a mix of letters, numbers & symbols." When you complete each requirement correctly, that part of the message will turn bold. For example, when you enter a symbol, the sentence will look like, ""Use 8 or more characters with a mix of letters, numbers & symbols."
If your passwords match and you complete the requirements, the Agree and Continue button will turn orange. Tap it and you're done!