Jayda Fransen, the Britain First leader whose videos about Muslim atrocities were retweet by President Trump in November of last year, is in jail in the UK for " religiously aggravated harassment ", i. e. free speech, and protesting Muslim rapists.

I learned that she can receive mail and letters in prison.

Her address in prison is as follows:

PRISON NO: A7921EDFRANSEN ADDRESS: HMP Bronzefield, Woodthorpe Road, Ashford, Middlesex, TW15 3JZ United Kingdom

Send her an actual letter of support via old-fashioned postal mail.