HELP! I can't download the Cisco Secure Client Software VPN on a Mac

UCI office said “NOTE: We recommend you un-check everything (Web Security, Umbrella, etc) except for the VPN and the Diagnostic and Reporting Tool (DART). This will give you a minimal install. The other features are not supported so please do not install them.” I can’t click the the VPN and DART! please help!

https://preview.redd.it/f0hp1qcwhqid1.png?width=1234&format=png&auto=webp&s=8455ece2e00d2abcf136adee960aecfa006eccc0

It might be a good idea to contact OIT for assistance