I have install Quartus II v.13 sp1 how obtain license I have select the following options -Connect to the altera licensing center - Buy the Quartus II subscription edition software but nothing happens

Hello You can generate your license file in Self Service Licensing Center. Only the license administrator can re-generate the license file. Guidance: https://fpgasupport.intel.com/AlteraLicensing/license/index.html --> Licensing Center Home --> Computer and License Files --> Select a computer to generate a new license file. Link to demo: https://www.intel.com/content/www/us/en/programmable/support/training/demonstrations/online/licensing/onl-licensing.html