To create your account in BitFrost you must first download the BitFrost Wallet
Follow this link to download it on an android device Follow this link to download the wallet on an IOS device
When you have the wallet installed you press Create Account and insert your preferred Email address
Next you enter your Master Password, please keep that password safe, you will need to verify that password.
The next step is to select your Primary Password, that password is used to log into your account.
When this is completed you are prompted to login to your account. Use your primary password to log in.