From your Omnidek site's login page, select Reset Password below the Sign In button.
Enter the email address associated with your Omnidek account, then press submit.
You should see a toast to the top right of the screen.
An email is sent from Omnidek with a link to reset your password. Follow the link to enter a new password.
Be sure the passwords you enter match and the green checkmarks display. Once they match, submit the new password. You will be redirected to the login page to enter new credentials.