Not to worry, here's a fast solution:
Just head to this link to activate your account: https://beach.ly/account/register.
You'll be asked to enter in your First and Last name, Email address, and asked to set and confirm a password for the account. Be sure to enter in the same email address you used to sign up for your Beachly subscription with.
Once you activate through this link, your information will be synced with your current subscription orders, and you will be able to view your subscriptions under the Manage Subscriptions section in your Member Dashboard here: https://beach.ly/account