Ahmadiyya practices extreme purdah. All you have to do is go to Rabwah and look around. However, MGA’s wife didn’t seem to obey these rules, see here: https://ahmadiyyafactcheckblog.com/2017/12/03/mirza-ghulam-ahmads-young-wife-didnt-do-parda-this-is-against-the-parda-laws-in-rabwah/
Summary of this quotation
This is an excerpt from a book called Al Furqan by Maulana Abul Atta Jalandari who I believe was a missionary of Jamat Ahmadiyya and the father of Ataul Mujeeb Rashed (Imam of the London Mosque). Here he relates the following:
Once Maulana Nooruddin Sahab said that Afghan women’s chadar is exactly that covering which the Quran requires. You cannot see the face. And only in order to see the way is there an opening for the eyes to see. According to Maulana Nooruddin in this way men will not see the woman. For this reason he did not like ordinary burkas because the gaze remains straight and is not lowered.
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