In case you forgot your password, you can reset it my first going to the 'Forgot Password' link in the Sign In page. Click on the link (as shown below).
On the next page, you'll be asked to enter your Email Address and then press Send. Wait 'till you receive a notification email (as below) with Reset password instructions.
When you open the email, you'll receive this message below with the link to reset your password. Click on that link to enter your new password.
Enter your newly created password and confirm. Then Submit.
Tip! It is best to enter more than five characters, and with atleast one numerical and one special character (e.g @-.,/ etc)