Ahmadis are in the business of lying on behalf of the Mirza family, they lie about everything, they knew that MGA never led Salaat, never led Friday Khutbah, and never gave public speeches and never fasted during ramadhan.  In fact, in 1904, he had the gall to drink with his left hand in front of a hostile gathering of Muslims and had to be escorted out by the British police.

The quote
“””“Hazrat Amajan(ra) narrated to me that when Hazrat Masih-e-Maud(as) began to have attacks, (these attacks have been further qualified in the context of the statement as of headache and cold feet syndrome) in that year, he did not fast throughout the Ramadhan and paid the fidya. On the commencement of the Ramadhan during the second year, he started to observe the fast but after eight or nine days, the attacks began again and therefore he stopped and paid the fidya. The following year, he had fasted for ten or eleven days but on account of these attacks, he had to stop fasting again and he paid the fidya. The year after, it was the thirteenth fast when he had an attack around the time of Maghrib and he had to break it. He did not fast during the rest of the Ramadhan that year but he paid the fidya. After this, he observed all the fasts during Ramadhans, except during the last two or three years before his death” (Ahmad, Mirza Bashir, Seeratul Mahdi, Volume 1, Pages 51-52″”””