We are sent to a page that has 
>Johnson!>>These dang computers are being troublesome again. Can you please send me a file from the storage server? http://storage.zoop/quarterly_report.txt>>Thank you.>>-Frank
>Ok, boomer. Sending that along now.
It gives us the option to attach a URL and preview it before hitting send.  The URL for quarterly_report.txt is blank when i tried to view it.So I attempted the base URL, http://storage.zoop/ and hit preview, which gave me a directory listing and i can see that flag.txt is in it.
Previewed http://storage.zoop/flag.txt and got the flag
WPI{tH4nKs_z00m3r_jh0n50n}