In case you need to file your claim in Alabama via online, you can do it by visiting the website https://dir.alabama.gov/uc/Claims/
or you can just dial to the toll free number 1-866-234-5382 through telephone which provides the electronic interactive voice response to reach your customer service representatives in order to put forth your claim. It is always recommended not to use cellular phones for communication process since the calls may drop-off in between before your information is saved in the system.
In case you are laid off by the company on temporary basis and will be going back to work for the same employer, your employer may have arranged to file your claim at your place of employment. Check with your employer if you think this has been arranged.