EX7000 extending network that has a proxy

Hello Everyone,

I have an EX7000. I live in an apartment building. The provided WiFi  uses a proxy. 

To describe, this is how I gain access to the internet. 

I find the SSID. I select it and enter the password to connect. 

Once connected, a separate window pops up with a logon screen for the proxy. Once I log into that, I gain access to the internet.

I have followed the EX7000 Smart Setup. I find the networks for both 2G and 5G, input their required SSID passwords, add my own password then continue. The unit reboots and I see the newly named connections in a list but when I try to connect it says there's no internet connect and has the little exclamation point thought the wifi signal symbol and I cannot access the extender setup page anymore.

Separately, I decided to do the Setup again, using the option to keep the same name and password, and it sort of seemed to work. I was able to re-connect to the extender and it informed me that it was successful. 

I don't want it set up this way. 

I am not sure what to do. Any help will be appreciated. 

Thanks!

Thor