2017 March to Nov - Multiple US Embassy contact attempt ignored

After calling the US embassy in London I am put through to the ‘regional security’ desk on three or four occassions, the first around March 2017, then June and finally in November 2017. I repeat my claims of having met al Qaeda members in Yemen in 1997 as sussinctly as I can each time before being told: 

”it will be passed up”
"somone will get back to you”   

When I ask for protection from repercussion to my having exposed al Qaeda’s operational structure and activities in Taiz, Yemen in 1997 they told me:

“someone will reach out to you"

My phone records to the US embassy, London:

Regional security office
CIA call 14 Nov 2017 1154

Truly, for some of us nothing is written, unless we write it