If your account has a basic service level, you will need to pay $229 for every shared module (FEM or FSLM) before you can access and view the module of their account.
To check the modules that were shared by other accounts, kindly log in and go to Assessments > Higg FEM/FSLM > Modules > Modules Received. To proceed, kindly click the Purchase and Accept Share button.
Then, to continue with the payment process, kindly click Purchase Single Share. 
If you want to subscribe for unlimited share credits, please contact the Support team for more information.